Historical archive. Facts and results reflect the period recorded.
Personal details
| Field | Value |
|---|
| Date of birth | 30 July 1997 (29) |
| Country | Japan |
Career
| Field | Value |
|---|
| ATP ranking | 88 |
| Career-high ATP ranking | 87 (week 35 / 2026) |
| Career singles record | 27 7 20 |
| Career doubles record | 2 1 1 |
Nearby players in the rankings
| Rank | Name | Points |
|---|
| 87 | Arthur Gea | 709 |
| 88 | Sho Shimabukuro | 705 |
| 89 | Lorenzo Sonego | 698 |
Recent matches
| Opponent | Result |
|---|
| Nick Kyrgios | Win |
| Ben Shelton | Loss |
| Tallon Griekspoor | Win |
| Frances Tiafoe | Loss |
| Jaime Faria | Loss |
| Rodrigo Pacheco Mendez | Loss |
| Marin Cilic | Loss |
| Hubert Hurkacz | Loss |
| Miomir Kecmanovic | Loss |
| Arthur Rinderknech | Loss |
Season 2022
| Tournament | Competition | Date | Finish |
|---|
| Yokkaichi Japan | ATP Challenger | 22 November 2022 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 25 November 2022 | K. Uchida [1] / S. Shimabukuro | 4:6 · 6:2 · 7:5 · 2:1 |
| Round of 16 · 24 November 2022 | S. Shimabukuro / H. Ly [7] | 6:2 · 6:3 · 2:0 |
| First round · 22 November 2022 | S. Shimabukuro / S. Sekiguchi [Q] | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Kobe Japan | ATP Challenger | 15 November 2022 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 17 November 2022 | S. Shimabukuro / Y. Watanuki [7] | 4:6 · 2:6 · 0:2 |
| First round · 15 November 2022 | S. Shimabukuro / Y. Uchiyama | 5:1 |
| Tournament | Competition | Date | Finish |
|---|
| Matsuyama Japan | ATP Challenger | 8 November 2022 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 9 November 2022 | K. Uchida [4] / S. Shimabukuro [ALT] | 7:5 · 7:6 · 2:0 |
| First round · 8 November 2022 | Z. Kolar / S. Shimabukuro [ALT] | 3:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Yokohama Japan | ATP Challenger | 1 November 2022 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 5 November 2022 | C. O'Connell [1] / S. Shimabukuro | 6:3 · 6:3 · 2:0 |
| Quarter-final · 4 November 2022 | D. Dzumhur [4] / S. Shimabukuro | 4:6 · 1:6 · 0:2 |
| Round of 16 · 3 November 2022 | S. Shimabukuro / J. Jung | 6:4 · 6:3 · 2:0 |
| First round · 1 November 2022 | S. Shimabukuro / Y. Mochizuki [Q] | 6:2 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Rakuten Japan Open Tennis Championships Japan | ATP Tour | 4 October 2022 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 4 October 2022 | S. Shimabukuro [Q] / K. Majchrzak | 6:7 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (III) Thailand | ATP Challenger | 5 September 2022 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 10 September 2022 | S. Shimabukuro / S. Parker | 6:7 · 4:6 · 0:2 |
| Quarter-final · 9 September 2022 | Y. Watanuki [1] / S. Shimabukuro | 6:7 · 0:6 · 0:2 |
| Round of 16 · 7 September 2022 | S. Shimabukuro / Y. Shimizu | 2:6 · 6:3 · 6:4 · 2:1 |
| First round · 5 September 2022 | S. Shimabukuro / C. Broom | 6:3 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (II) Thailand | ATP Challenger | 30 August 2022 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 1 September 2022 | S. Shimabukuro / B. Zhukayev | 6:2 · 3:6 · 4:6 · 1:2 |
| First round · 30 August 2022 | D. Cukierman / S. Shimabukuro | 2:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Winnipeg Canada | ATP Challenger | 26 July 2022 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 26 July 2022 | S. Shimabukuro / A. McHugh | 3:6 · 6:4 · 1:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Indianapolis USA | ATP Challenger | 19 July 2022 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 20 July 2022 | S. Shimabukuro / A. Kovacevic | 3:6 · 4:6 · 0:2 |
| First round · 19 July 2022 | S. Shimabukuro / B. Fratangelo | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Salinas Ecuador | ATP Challenger | 5 April 2022 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 5 April 2022 | S. Shimabukuro / C. Eubanks [2] | 7:6 · 2:6 · 3:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Monterrey Mexico | ATP Challenger | 8 March 2022 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 8 March 2022 | S. Shimabukuro / C. Harrison | 3:6 · 5:7 · 0:2 |
Season 2023
| Tournament | Competition | Date | Finish |
|---|
| Kobe Japan | ATP Challenger | 14 November 2023 | Final |
| Round / date | Players | Set scores |
|---|
| Final · 19 November 2023 | D. Ajdukovic / S. Shimabukuro [5] | 6:4 · 6:2 · 2:0 |
| Semi-final · 18 November 2023 | L. Nardi [3] / S. Shimabukuro [5] | 2:6 · 2:6 · 0:2 |
| Quarter-final · 17 November 2023 | S. Shimabukuro [5] / S. Mochizuki [2] | 6:3 · 6:3 · 2:0 |
| Round of 16 · 15 November 2023 | S. Shimabukuro [5] / S. Hong | 6:4 · 7:6 · 2:0 |
| First round · 14 November 2023 | S. Shimabukuro [5] / K. Uchida | 6:1 · 7:6 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Matsuyama Japan | ATP Challenger | 7 November 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 9 November 2023 | S. Shimabukuro [4] / D. Ajdukovic | 6:7 · 3:6 · 0:2 |
| First round · 7 November 2023 | S. Shimabukuro [4] / G. Fonio | 5:7 · 6:4 · 6:4 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Japan Open Tennis Championships Japan | ATP Tour | 17 October 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 17 October 2023 | S. Shimabukuro [WC] / C. Garin [Q] | 4:6 · 6:3 · 3:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Astana Open Kazakhstan | ATP Tour | 28 September 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 30 September 2023 | T. Griekspoor [1] / S. Shimabukuro [Q] | 7:6 · 6:7 · 6:1 · 2:1 |
| First round · 28 September 2023 | S. Shimabukuro [Q] / R. Carballes Baena | 6:2 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 29 August 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 29 August 2023 | S. Shimabukuro [Q] / H. Gaston [Q] | 2:6 · 1:6 · 6:7 · 0:3 |
| Tournament | Competition | Date | Finish |
|---|
| Stanford USA | ATP Challenger | 14 August 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 16 August 2023 | T. Boyer [Q] / S. Shimabukuro | 7:5 · 7:6 · 2:0 |
| First round · 14 August 2023 | S. Shimabukuro / T. Tirante [8] | 6:1 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Cary USA | ATP Challenger | 8 August 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 8 August 2023 | S. Shimabukuro / R. Hijikata [2] | 3:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Mubadala Citi DC Open USA | ATP Tour | 1 August 2023 | Second round |
| Round / date | Players | Set scores |
|---|
| Second round · 2 August 2023 | C. Eubanks [11] / S. Shimabukuro [LL] | 6:3 · 6:4 · 2:0 |
| First round · 1 August 2023 | L. Harris / S. Shimabukuro [LL] | 4:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 5 July 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 5 July 2023 | S. Shimabukuro [Q] / G. Dimitrov [21] | 1:6 · 2:6 · 1:6 · 0:3 |
| Tournament | Competition | Date | Finish |
|---|
| Ilkley England | ATP Challenger | 20 June 2023 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 22 June 2023 | A. Cazaux / S. Shimabukuro [LL] | 6:1 · 1:0 |
| Round of 16 · 21 June 2023 | S. Shimabukuro [LL] / R. Hijikata | 3:6 · 6:4 · 6:3 · 2:1 |
| First round · 20 June 2023 | S. Shimabukuro [LL] / H. Wendelken [WC] | 6:2 · 6:7 · 6:2 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Nottingham England | ATP Challenger | 12 June 2023 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 16 June 2023 | N. Borges [3] / S. Shimabukuro | 6:4 · 6:4 · 2:0 |
| Round of 16 · 14 June 2023 | L. Broady / S. Shimabukuro | 6:7 · 4:6 · 0:2 |
| First round · 12 June 2023 | S. Shimabukuro / A. Kovacevic [7] | 6:4 · 1:6 · 6:4 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Vicenza Italy | ATP Challenger | 29 May 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 29 May 2023 | S. Shimabukuro [8] / P. Llamas Ruiz | 3:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Tunis Tunisia | ATP Challenger | 16 May 2023 | Champion |
| Round / date | Players | Set scores |
|---|
| Final · 20 May 2023 | G. Blancaneaux / S. Shimabukuro [Q] | 4:6 · 4:6 · 0:2 |
| Semi-final · 19 May 2023 | S. Shimabukuro [Q] / J. de Jong [Q] | 6:3 · 6:1 · 2:0 |
| Quarter-final · 18 May 2023 | A. Dougaz [WC] / S. Shimabukuro [Q] | 6:2 · 5:7 · 3:6 · 1:2 |
| Round of 16 · 17 May 2023 | S. Shimabukuro [Q] / M. Barrios Vera [3] | 3:6 · 6:3 · 6:2 · 2:1 |
| First round · 16 May 2023 | G. Olivieri / S. Shimabukuro | 7:6 · 3:6 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Busan South Korea | ATP Challenger | 9 May 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 10 May 2023 | A. Vukic [6] / S. Shimabukuro | 7:6 · 6:4 · 2:0 |
| First round · 9 May 2023 | S. Shimabukuro / H. Moriya [Q] | 6:7 · 6:2 · 7:5 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Gwangju South Korea | ATP Challenger | 2 May 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 2 May 2023 | A. Vukic [7] / S. Shimabukuro | 7:5 · 7:6 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Seoul South Korea | ATP Challenger | 24 April 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 24 April 2023 | R. Hijikata [6] / S. Shimabukuro | 6:4 · 7:6 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Puerto Vallarta Mexico | ATP Challenger | 7 March 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 7 March 2023 | S. Shimabukuro / J. Statham [Q] | 6:7 · 6:2 · 6:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Waco USA | ATP Challenger | 1 March 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 2 March 2023 | B. Gojo [6] / S. Shimabukuro | 6:3 · 6:7 · 6:3 · 2:1 |
| First round · 1 March 2023 | U. Blanch [Q] / S. Shimabukuro | 5:7 · 6:3 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Rome USA | ATP Challenger | 21 February 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 23 February 2023 | S. Shimabukuro / T. Kodat [Q] | 4:6 · 6:3 · 5:7 · 1:2 |
| First round · 21 February 2023 | S. Fanselow [Q] / S. Shimabukuro | 6:2 · 3:6 · 3:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (III) Thailand | ATP Challenger | 16 January 2023 | Champion |
| Round / date | Players | Set scores |
|---|
| Final · 22 January 2023 | S. Shimabukuro / A. Cazaux [Q] | 6:2 · 7:5 · 2:0 |
| Semi-final · 21 January 2023 | S. Shimabukuro / S. Hong | 6:2 · 7:5 · 2:0 |
| Quarter-final · 20 January 2023 | S. Shimabukuro / Z. Kolar [8] | 6:0 · 6:7 · 6:2 · 2:1 |
| Round of 16 · 18 January 2023 | J. Duckworth [1] / S. Shimabukuro | 6:7 · 6:4 · 1:6 · 1:2 |
| First round · 16 January 2023 | S. Shimabukuro / M. Moraing | 6:3 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (II) Thailand | ATP Challenger | 10 January 2023 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 10 January 2023 | S. Shimabukuro [7] / J. Jung [Q] | 4:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi Thailand | ATP Challenger | 3 January 2023 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 4 January 2023 | S. Shimabukuro / A. Escoffier [4] | 6:2 · 6:7 · 3:6 · 1:2 |
| First round · 3 January 2023 | S. Shimabukuro / B. Zhukayev | 6:4 · 3:6 · 6:4 · 2:1 |
Season 2024
| Tournament | Competition | Date | Finish |
|---|
| Yokkaichi Japan | ATP Challenger | 27 November 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 28 November 2024 | K. Uchida / S. Shimabukuro [7] | 2:6 · 6:4 · 6:2 · 2:1 |
| First round · 27 November 2024 | R. Taguchi [Q] / S. Shimabukuro [7] | 4:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Kobe Japan | ATP Challenger | 11 November 2024 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 15 November 2024 | J. Rodionov / S. Shimabukuro | 6:7 · 6:1 · 7:6 · 2:1 |
| Round of 16 · 13 November 2024 | L. Tu / S. Shimabukuro | 6:4 · 2:6 · 2:6 · 1:2 |
| First round · 11 November 2024 | S. Shimabukuro / C. Wong [8] | 7:6 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Seoul South Korea | ATP Challenger | 29 October 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 30 October 2024 | J. Rodionov / S. Shimabukuro [8] | 7:6 · 7:6 · 2:0 |
| First round · 29 October 2024 | M. Janvier / S. Shimabukuro [8] | 2:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Guangzhou (II) China | ATP Challenger | 10 September 2024 | Final |
| Round / date | Players | Set scores |
|---|
| Final · 15 September 2024 | C. O'Connell [1] / S. Shimabukuro | 1:6 · 7:5 · 7:6 · 2:1 |
| Semi-final · 14 September 2024 | S. Shimabukuro / L. Nardi [2] | 6:2 · 6:4 · 2:0 |
| Quarter-final · 13 September 2024 | S. Shimabukuro / T. Atmane [4] | 7:6 · 5:7 · 7:5 · 2:1 |
| Round of 16 · 11 September 2024 | S. Shimabukuro / Y. Bai | 3:6 · 7:6 · 0:1 |
| First round · 10 September 2024 | M. Cressy [6] / S. Shimabukuro | 6:7 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Shanghai China | ATP Challenger | 2 September 2024 | Champion |
| Round / date | Players | Set scores |
|---|
| Final · 8 September 2024 | Y. Hsu [9] / S. Shimabukuro | 4:6 · 4:6 · 0:2 |
| Semi-final · 7 September 2024 | C. Wong [4] / S. Shimabukuro | 3:6 · 6:7 · 0:2 |
| Quarter-final · 6 September 2024 | D. Svrcina [ALT] / S. Shimabukuro | 4:6 · 5:7 · 0:2 |
| Round of 16 · 4 September 2024 | S. Shimabukuro / T. Atmane [2] | 6:4 · 6:3 · 2:0 |
| First round · 2 September 2024 | Y. Bai / S. Shimabukuro | 5:7 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Chicago USA | ATP Challenger | 22 July 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 22 July 2024 | S. Shimabukuro / C. Broom | 7:6 · 2:6 · 6:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Granby Canada | ATP Challenger | 17 July 2024 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 19 July 2024 | Y. Uchiyama [7] / S. Shimabukuro | 5:7 · 6:4 · 7:6 · 2:1 |
| Round of 16 · 18 July 2024 | S. Shimabukuro / B. Bonzi [3] | 7:6 · 7:6 · 2:0 |
| First round · 17 July 2024 | S. Shimabukuro / A. Gea | 6:1 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Winnipeg Canada | ATP Challenger | 9 July 2024 | Final |
| Round / date | Players | Set scores |
|---|
| Final · 14 July 2024 | S. Shimabukuro / B. Bonzi [3] | 7:5 · 1:6 · 4:6 · 1:2 |
| Semi-final · 13 July 2024 | E. Spizzirri / S. Shimabukuro | 3:6 · 6:1 · 4:6 · 1:2 |
| Quarter-final · 12 July 2024 | S. Shimabukuro / T. Schoolkate [6] | 6:2 · 6:4 · 2:0 |
| Round of 16 · 11 July 2024 | N. Mejia [LL] / S. Shimabukuro | 2:6 · 1:6 · 0:2 |
| First round · 9 July 2024 | I. Marchenko / S. Shimabukuro | 5:7 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Nottingham (II) England | ATP Challenger | 11 June 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 11 June 2024 | C. Norrie [WC] / S. Shimabukuro [Q] | 6:1 · 4:6 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Surbiton England | ATP Challenger | 3 June 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 5 June 2024 | L. Riedi [ALT] / S. Shimabukuro [ALT] | 5:7 · 6:4 · 6:4 · 2:1 |
| First round · 3 June 2024 | S. Shimabukuro [ALT] / E. Ruusuvuori [3] | 6:3 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Tunis Tunisia | ATP Challenger | 14 May 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 15 May 2024 | S. Shimabukuro [5] / C. Tabur | 2:6 · 6:7 · 0:2 |
| First round · 14 May 2024 | S. Shimabukuro [5] / G. Campana Lee [Q] | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Mauthausen Austria | ATP Challenger | 6 May 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 6 May 2024 | S. Shimabukuro [8] / M. Landaluce | 7:5 · 1:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Gwangju South Korea | ATP Challenger | 16 April 2024 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 19 April 2024 | L. Harris [6] / S. Shimabukuro [3] | 6:1 · 6:3 · 2:0 |
| Round of 16 · 18 April 2024 | S. Hong / S. Shimabukuro [3] | 4:6 · 4:6 · 0:2 |
| First round · 16 April 2024 | J. Lee [WC] / S. Shimabukuro [3] | 3:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Busan South Korea | ATP Challenger | 9 April 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 9 April 2024 | S. Shimabukuro [3] / Y. Uchiyama | 3:6 · 0:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Hamburg Germany | ATP Challenger | 12 March 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 12 March 2024 | Y. Shimizu / S. Shimabukuro [2] | 7:6 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Lugano Switzerland | ATP Challenger | 5 March 2024 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 5 March 2024 | R. Molleker / S. Shimabukuro | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Lille France | ATP Challenger | 27 February 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 28 February 2024 | G. Mpetshi Perricard [8] / S. Shimabukuro | 6:4 · 7:5 · 2:0 |
| First round · 27 February 2024 | S. Shimabukuro / M. Bellucci [ALT] | 6:4 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (III) Thailand | ATP Challenger | 16 January 2024 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 18 January 2024 | G. Fonio [Q] / S. Shimabukuro [3] | 6:0 · 6:7 · 7:5 · 2:1 |
| First round · 16 January 2024 | Y. Bai [Q] / S. Shimabukuro [3] | 1:6 · 3:6 · 0:2 |
Season 2025
| Tournament | Competition | Date | Finish |
|---|
| Kobe Japan | ATP Challenger | 12 November 2025 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 14 November 2025 | K. Uchida / S. Shimabukuro [3] | 7:6 · 5:7 · 2:0 · 1:1 |
| Round of 16 · 13 November 2025 | M. Jones / S. Shimabukuro [3] | 6:3 · 3:6 · 4:6 · 1:2 |
| First round · 12 November 2025 | K. Isomura [WC] / S. Shimabukuro [3] | 6:7 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Matsuyama Japan | ATP Challenger | 4 November 2025 | Final |
| Round / date | Players | Set scores |
|---|
| Final · 9 November 2025 | H. Rocha [1] / S. Shimabukuro [5] | 7:5 · 3:6 · 6:2 · 2:1 |
| Semi-final · 8 November 2025 | R. Peniston [4] / S. Shimabukuro [5] | 3:6 · 2:6 · 0:2 |
| Quarter-final · 7 November 2025 | S. Shimabukuro [5] / H. Grenier [2] | 4:6 · 6:3 · 6:2 · 2:1 |
| Round of 16 · 6 November 2025 | S. Shimabukuro [5] / G. Johns | 6:2 · 6:2 · 2:0 |
| First round · 4 November 2025 | S. Shimabukuro [5] / Y. Mochizuki [Q] | 6:4 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Seoul South Korea | ATP Challenger | 27 October 2025 | Champion |
| Round / date | Players | Set scores |
|---|
| Final · 2 November 2025 | S. Shimabukuro / C. Wong | 6:4 · 6:3 · 2:0 |
| Semi-final · 1 November 2025 | S. Shimabukuro / E. Ymer | 6:1 · 4:6 · 6:3 · 2:1 |
| Quarter-final · 31 October 2025 | S. Shimabukuro / K. Samrej [Q] | 6:3 · 6:4 · 2:0 |
| Round of 16 · 29 October 2025 | R. Noguchi / S. Shimabukuro | 4:6 · 3:6 · 0:2 |
| First round · 27 October 2025 | O. Jasika / S. Shimabukuro | 3:6 · 7:5 · 6:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Suzhou China | ATP Challenger | 21 October 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 21 October 2025 | I. Simakin / S. Shimabukuro [8] | 7:5 · 3:2 · 1:0 |
| Tournament | Competition | Date | Finish |
|---|
| Shenzhen China | ATP Challenger | 14 October 2025 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 18 October 2025 | K. Jacquet [3] / S. Shimabukuro [6] | 7:5 · 4:6 · 6:2 · 2:1 |
| Quarter-final · 17 October 2025 | S. Shimabukuro [6] / H. Mayot [2] | 6:2 · 6:3 · 2:0 |
| Round of 16 · 16 October 2025 | S. Shimabukuro [6] / S. Fomin [Q] | 4:6 · 7:5 · 7:5 · 2:1 |
| First round · 14 October 2025 | S. Shimabukuro [6] / P. Bar Biryukov | 6:4 · 7:5 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Kinoshita Group Japan Open Japan | ATP Tour | 25 September 2025 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 26 September 2025 | S. Shimabukuro [Q] / S. Korda | 1:6 · 4:6 · 0:2 |
| First round · 25 September 2025 | T. Machac [5] / S. Shimabukuro [Q] | 3:6 · 6:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Shanghai China | ATP Challenger | 3 September 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 3 September 2025 | P. Bar Biryukov [LL] / S. Shimabukuro [8] | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Zhangjiagang China | ATP Challenger | 26 August 2025 | Champion |
| Round / date | Players | Set scores |
|---|
| Final · 31 August 2025 | O. Crawford [6] / S. Shimabukuro [3] | 3:6 · 6:3 · 5:7 · 1:2 |
| Semi-final · 30 August 2025 | S. Shimabukuro [3] / Y. Uchiyama [5] | 6:3 · 7:6 · 2:0 |
| Quarter-final · 29 August 2025 | I. Simakin [7] / S. Shimabukuro [3] | 4:6 · 3:6 · 0:2 |
| Round of 16 · 28 August 2025 | F. Peliwo [Q] / S. Shimabukuro [3] | 3:6 · 4:6 · 0:2 |
| First round · 26 August 2025 | J. Watt [LL] / S. Shimabukuro [3] | 4:6 · 6:3 · 2:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Sumter USA | ATP Challenger | 12 August 2025 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 15 August 2025 | S. Shimabukuro [ALT] / A. Shevchenko [5] | 3:6 · 3:6 · 0:2 |
| First round · 12 August 2025 | Y. Nishioka / S. Shimabukuro [ALT] | 3:6 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Bloomfield Hills USA | ATP Challenger | 21 July 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 21 July 2025 | Y. Zhou / S. Shimabukuro | 6:3 · 5:7 · 6:4 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Granby Canada | ATP Challenger | 16 July 2025 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 18 July 2025 | S. Shimabukuro [5] / A. Blockx [2] | 2:6 · 3:6 · 0:2 |
| Round of 16 · 17 July 2025 | S. Shimabukuro [5] / R. Noguchi | 6:3 · 5:7 · 6:2 · 2:1 |
| First round · 16 July 2025 | S. Shimabukuro [5] / J. Aguilar [WC] | 6:2 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Winnipeg Canada | ATP Challenger | 9 July 2025 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 13 July 2025 | A. Blockx / S. Shimabukuro | 6:1 · 3:6 · 7:5 · 2:1 |
| Quarter-final · 12 July 2025 | S. Shimabukuro [3] / Y. Hsu [7] | 7:6 · 2:6 · 6:3 · 2:1 |
| Round of 16 · 10 July 2025 | S. Shimabukuro [3] / G. Johns | 6:3 · 7:6 · 2:0 |
| First round · 9 July 2025 | S. Shimabukuro [3] / C. Langmo | 6:2 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Ilkley England | ATP Challenger | 9 June 2025 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 13 June 2025 | S. Shimabukuro / T. Schoolkate [7] | 6:3 · 3:6 · 6:7 · 1:2 |
| Round of 16 · 11 June 2025 | S. Shimabukuro / J. Trotter | 6:3 · 4:6 · 6:4 · 2:1 |
| First round · 9 June 2025 | K. Majchrzak [1] / S. Shimabukuro | 4:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Guangzhou China | ATP Challenger | 29 April 2025 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 1 May 2025 | T. Schoolkate [3] / S. Shimabukuro | 6:2 · 0:0 · 1:0 |
| First round · 29 April 2025 | A. Bolt / S. Shimabukuro | 6:3 · 4:6 · 1:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Gwangju South Korea | ATP Challenger | 23 April 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 23 April 2025 | R. Noguchi [Q] / S. Shimabukuro | 6:4 · 6:0 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Busan South Korea | ATP Challenger | 15 April 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 15 April 2025 | S. Shimabukuro / Y. Shimizu | 3:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cap Cana Dominican Republic | ATP Challenger | 13 March 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 13 March 2025 | R. Cid Subervi [WC] / S. Shimabukuro [ALT] | 7:5 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| New Delhi India | ATP Challenger | 11 February 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 11 February 2025 | K. Jacquet / S. Shimabukuro [7] | 6:1 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Chennai India | ATP Challenger | 3 February 2025 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 3 February 2025 | J. Berrettini / S. Shimabukuro [6] | 6:3 · 7:6 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Nonthaburi (III) Thailand | ATP Challenger | 13 January 2025 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 15 January 2025 | S. Shimabukuro / F. Arnaboldi [ALT] | 6:1 · 6:7 · 4:6 · 1:2 |
| First round · 13 January 2025 | S. Shimabukuro / A. Escoffier | 2:6 · 6:2 · 6:1 · 2:1 |
Season 2026
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 30 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 30 August 2026 | S. Shimabukuro / A. Rinderknech [26] | 7:6 · 2:6 · 6:7 · 2:6 · 1:3 |
| Tournament | Competition | Date | Finish |
|---|
| Winston-Salem Open USA | ATP Tour | 23 August 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| Second round · 23 August 2026 | S. Shimabukuro / M. Kecmanovic | 4:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | ATP Masters | 14 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 14 August 2026 | S. Shimabukuro [LL] / H. Hurkacz | 2:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | ATP Masters | 4 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 4 August 2026 | S. Shimabukuro [Q] / M. Cilic | 6:7 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Mifel Tennis Open Mexico | ATP Tour | 29 July 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 29 July 2026 | S. Shimabukuro / R. Pacheco Mendez [WC] | 7:6 · 5:7 · 2:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 30 June 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 30 June 2026 | S. Shimabukuro / J. Faria [Q] | 6:7 · 3:6 · 7:6 · 3:6 · 1:3 |
| Tournament | Competition | Date | Finish |
|---|
| Terra Wortmann Open Germany | ATP Tour | 16 June 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 17 June 2026 | F. Tiafoe / S. Shimabukuro | 6:4 · 7:5 · 2:0 |
| Third round · 16 June 2026 | T. Griekspoor / S. Shimabukuro | 4:6 · 6:3 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Boss Open Germany | ATP Tour | 9 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 13 June 2026 | B. Shelton [1] / S. Shimabukuro [Q] | 4:6 · 6:3 · 6:4 · 2:1 |
| Round of 16 · 11 June 2026 | S. Shimabukuro [Q] / N. Kyrgios [WC] | 4:6 · 7:6 · 6:4 · 2:1 |
| Third round · 9 June 2026 | Q. Halys / S. Shimabukuro [Q] | 4:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Birmingham England | ATP Challenger | 3 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 5 June 2026 | S. Shimabukuro [6] / K. Majchrzak [2] | 6:7 · 3:6 · 0:2 |
| Round of 16 · 4 June 2026 | S. Shimabukuro [6] / E. Ymer [Q] | 6:3 · 6:3 · 2:0 |
| Third round · 3 June 2026 | S. Shimabukuro [6] / S. Mochizuki | 7:6 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Bordeaux France | ATP Challenger | 12 May 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 12 May 2026 | S. Shimabukuro / Q. Halys | 4:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Jiujiang China | ATP Challenger | 29 April 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 30 April 2026 | S. Shimabukuro [1] / K. Smith | 7:5 · 0:6 · 3:6 · 1:2 |
| Third round · 29 April 2026 | S. Shimabukuro [1] / Y. Shimizu [Q] | 6:3 · 6:0 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Gwangju South Korea | ATP Challenger | 21 April 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 23 April 2026 | S. Shimabukuro [1] / Y. Shimizu [Q] | 6:0 · 6:7 · 4:6 · 1:2 |
| Third round · 21 April 2026 | S. Shimabukuro [1] / U. Park [WC] | 7:6 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Busan South Korea | ATP Challenger | 14 April 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 17 April 2026 | S. Shimabukuro [3] / L. Riedi [8] | 5:7 · 1:6 · 0:2 |
| Round of 16 · 16 April 2026 | S. Shimabukuro [3] / B. Zhukayev | 6:3 · 4:6 · 7:6 · 2:1 |
| Third round · 14 April 2026 | S. Shimabukuro [3] / I. Simakin | 6:3 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Yokkaichi Japan | ATP Challenger | 24 March 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 24 March 2026 | S. Shimabukuro [1] / N. Honda [WC] | 1:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| BNP Paribas Open USA | ATP Masters | 5 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 5 March 2026 | A. Shevchenko / S. Shimabukuro [Q] | 6:4 · 3:6 · 6:2 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto Mexicano Telcel Mexico | ATP Tour | 25 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 26 February 2026 | Y. Wu [Q] / S. Shimabukuro [Q] | 6:3 · 7:6 · 2:0 |
| Third round · 25 February 2026 | A. Mannarino / S. Shimabukuro [Q] | 3:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Delray Beach Open USA | ATP Tour | 17 February 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 17 February 2026 | S. Shimabukuro [Q] / M. Giron | 3:6 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Dallas Open USA | ATP Tour | 10 February 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 10 February 2026 | S. Shimabukuro [Q] / M. Kecmanovic | 7:6 · 3:6 · 6:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cleveland USA | ATP Challenger | 3 February 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| Third round · 3 February 2026 | S. Shimabukuro [1] / D. Martin | 3:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| San Diego USA | ATP Challenger | 28 January 2026 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 1 February 2026 | Z. Svajda [4] / S. Shimabukuro [5] | 6:4 · 6:1 · 2:0 |
| Quarter-final · 30 January 2026 | S. Shimabukuro [5] / R. Hijikata [2] | 6:4 · 6:4 · 2:0 |
| Round of 16 · 29 January 2026 | S. Shimabukuro [5] / A. Fenty [ALT] | 6:4 · 1:6 · 7:6 · 2:1 |
| Third round · 28 January 2026 | S. Shimabukuro [5] / S. Kozlov | 6:2 · 4:6 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Canberra Australia | ATP Challenger | 5 January 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 8 January 2026 | R. Jodar [Q] / S. Shimabukuro | 6:2 · 6:4 · 2:0 |
| Round of 16 · 7 January 2026 | S. Shimabukuro / C. Rodesch [Q] | 7:6 · 7:6 · 2:0 |
| Third round · 5 January 2026 | S. Shimabukuro / E. Winter [WC] | 6:4 · 6:1 · 2:0 |
Additional tournament results
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 30 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 30 August 2026 | S. Shimabukuro / A. Rinderknech [26] | 7:6 · 2:6 · 6:7 · 2:6 · 1:3 |
| Tournament | Competition | Date | Finish |
|---|
| Winston-Salem Open USA | ATP Tour | 23 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 23 August 2026 | S. Shimabukuro / M. Kecmanovic | 4:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | ATP Masters | 14 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 14 August 2026 | S. Shimabukuro [LL] / H. Hurkacz | 2:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | ATP Masters | 4 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 4 August 2026 | S. Shimabukuro [Q] / M. Cilic | 6:7 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Mifel Tennis Open Mexico | ATP Tour | 29 July 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 29 July 2026 | S. Shimabukuro / R. Pacheco Mendez [WC] | 7:6 · 5:7 · 2:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 30 June 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 30 June 2026 | S. Shimabukuro / J. Faria [Q] | 6:7 · 3:6 · 7:6 · 3:6 · 1:3 |
| Tournament | Competition | Date | Finish |
|---|
| Terra Wortmann Open Germany | ATP Tour | 16 June 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 17 June 2026 | F. Tiafoe / S. Shimabukuro | 6:4 · 7:5 · 2:0 |
| First round · 16 June 2026 | T. Griekspoor / S. Shimabukuro | 4:6 · 6:3 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Boss Open Germany | ATP Tour | 9 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 13 June 2026 | B. Shelton [1] / S. Shimabukuro [Q] | 4:6 · 6:3 · 6:4 · 2:1 |
| Round of 16 · 11 June 2026 | S. Shimabukuro [Q] / N. Kyrgios [WC] | 4:6 · 7:6 · 6:4 · 2:1 |
| First round · 9 June 2026 | Q. Halys / S. Shimabukuro [Q] | 4:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Birmingham England | ATP Challenger | 3 June 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 5 June 2026 | S. Shimabukuro [6] / K. Majchrzak [2] | 6:7 · 3:6 · 0:2 |
| Round of 16 · 4 June 2026 | S. Shimabukuro [6] / E. Ymer [Q] | 6:3 · 6:3 · 2:0 |
| First round · 3 June 2026 | S. Shimabukuro [6] / S. Mochizuki | 7:6 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Bordeaux France | ATP Challenger | 12 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 12 May 2026 | S. Shimabukuro / Q. Halys | 4:6 · 2:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Jiujiang China | ATP Challenger | 29 April 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 30 April 2026 | S. Shimabukuro [1] / K. Smith | 7:5 · 0:6 · 3:6 · 1:2 |
| First round · 29 April 2026 | S. Shimabukuro [1] / Y. Shimizu [Q] | 6:3 · 6:0 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Gwangju South Korea | ATP Challenger | 21 April 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 23 April 2026 | S. Shimabukuro [1] / Y. Shimizu [Q] | 6:0 · 6:7 · 4:6 · 1:2 |
| First round · 21 April 2026 | S. Shimabukuro [1] / U. Park [WC] | 7:6 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Busan South Korea | ATP Challenger | 14 April 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 17 April 2026 | S. Shimabukuro [3] / L. Riedi [8] | 5:7 · 1:6 · 0:2 |
| Round of 16 · 16 April 2026 | S. Shimabukuro [3] / B. Zhukayev | 6:3 · 4:6 · 7:6 · 2:1 |
| First round · 14 April 2026 | S. Shimabukuro [3] / I. Simakin | 6:3 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Yokkaichi Japan | ATP Challenger | 24 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 24 March 2026 | S. Shimabukuro [1] / N. Honda [WC] | 1:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| BNP Paribas Open USA | ATP Masters | 5 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 5 March 2026 | A. Shevchenko / S. Shimabukuro [Q] | 6:4 · 3:6 · 6:2 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto Mexicano Telcel Mexico | ATP Tour | 25 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| Round of 16 · 26 February 2026 | Y. Wu [Q] / S. Shimabukuro [Q] | 6:3 · 7:6 · 2:0 |
| First round · 25 February 2026 | A. Mannarino / S. Shimabukuro [Q] | 3:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Delray Beach Open USA | ATP Tour | 17 February 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 17 February 2026 | S. Shimabukuro [Q] / M. Giron | 3:6 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Dallas Open USA | ATP Tour | 10 February 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 10 February 2026 | S. Shimabukuro [Q] / M. Kecmanovic | 7:6 · 3:6 · 6:7 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Cleveland USA | ATP Challenger | 3 February 2026 | First round |
| Round / date | Players | Set scores |
|---|
| First round · 3 February 2026 | S. Shimabukuro [1] / D. Martin | 3:6 · 4:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| San Diego USA | ATP Challenger | 28 January 2026 | Semi-final |
| Round / date | Players | Set scores |
|---|
| Semi-final · 1 February 2026 | Z. Svajda [4] / S. Shimabukuro [5] | 6:4 · 6:1 · 2:0 |
| Quarter-final · 30 January 2026 | S. Shimabukuro [5] / R. Hijikata [2] | 6:4 · 6:4 · 2:0 |
| Round of 16 · 29 January 2026 | S. Shimabukuro [5] / A. Fenty [ALT] | 6:4 · 1:6 · 7:6 · 2:1 |
| First round · 28 January 2026 | S. Shimabukuro [5] / S. Kozlov | 6:2 · 4:6 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Canberra Australia | ATP Challenger | 5 January 2026 | Quarter-final |
| Round / date | Players | Set scores |
|---|
| Quarter-final · 8 January 2026 | R. Jodar [Q] / S. Shimabukuro | 6:2 · 6:4 · 2:0 |
| Round of 16 · 7 January 2026 | S. Shimabukuro / C. Rodesch [Q] | 7:6 · 7:6 · 2:0 |
| First round · 5 January 2026 | S. Shimabukuro / E. Winter [WC] | 6:4 · 6:1 · 2:0 |