Historical archive. Facts and results reflect the period recorded.
Personal details
| Field | Value |
|---|
| Date of birth | 6 May 2002 (24) |
| Place of birth | Jakarta |
| Turned professional | 2018 |
| Height | 171 cm |
| Plays | Right-handed |
| Country | Indonesia |
Career
| Field | Value |
|---|
| WTA ranking | 36 |
| Career-high WTA ranking | 35 (week 35 / 2026) |
| Career singles record | 47 21 26 |
| Career doubles record | 53 32 21 |
| Singles titles | 1 |
| Doubles titles | 3 |
Nearby players in the rankings
| Rank | Name | Points |
|---|
| 35 | Maria Sakkari | 1415 |
| 36 | Janice Tjen | 1323 |
| 37 | Hailey Baptiste | 1300 |
Recent matches
| Opponent | Result |
|---|
| Leylah Annie Fernandez | Win |
| Darya Kasatkina | Loss |
| Rebecca Sramkova | Win |
| Anna Kalinskaya | Loss |
| Ludmilla Samsonova | Loss |
| Viktorija Golubic | Win |
| Mirra Andreeva | Loss |
| Dayana Yastremska | Win |
| Yulia Starodubtseva | Loss |
| Mirra Andreeva | Loss |
Season 2025
| Tournament | Competition | Date | Finish |
|---|
| Chennai Open India | WTA Tour | 29 October 2025 | Champion |
| Round / date | Players | Set scores |
|---|
| J. Tjen / K. Birrell | 6:4 · 6:3 · 2:0 |
| L. Tararudee / J. Tjen [4] | 6:7 · 6:7 · 0:2 |
| J. Tjen [4] / M. Pohankova [WC] | 6:3 · 6:1 · 2:0 |
| J. Tjen [4] / L. Fruhvirtova | 2:6 · 6:3 · 6:2 · 2:1 |
| J. Tjen [4] / C. Werner [Q] | 6:4 · 6:7 · 6:2 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| China Open China | WTA Tour | 25 September 2025 | First round |
| Round / date | Players | Set scores |
|---|
| A. Sasnovich [Q] / J. Tjen [Q] | 6:7 · 7:5 · 6:1 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| SP Open Brazil | WTA Tour | 8 September 2025 | Final |
| Round / date | Players | Set scores |
|---|
| T. Rakotomanga Rajaonah / J. Tjen | 6:3 · 6:4 · 2:0 |
| J. Tjen / F. Jones [6] | 7:6 · 6:3 · 2:0 |
| J. Tjen / A. Eala [3] | 6:4 · 6:1 · 2:0 |
| J. Tjen / M. Okalova [Q] | 6:1 · 6:0 · 2:0 |
| L. Jeanjean [7] / J. Tjen | 2:6 · 3:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 24 August 2025 | Second round |
| Round / date | Players | Set scores |
|---|
| E. Raducanu / J. Tjen [Q] | 6:2 · 6:1 · 2:0 |
| J. Tjen [Q] / V. Kudermetova [24] | 6:4 · 4:6 · 6:4 · 2:1 |
Season 2026
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 1 September 2026 | First round |
| Round / date | Players | Set scores |
|---|
| M. Andreeva [5] / J. Tjen | 6:2 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto GNP Seguros Mexico | WTA Tour | 25 August 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [7] / Y. Starodubtseva | 4:6 · 3:6 · 0:2 |
| J. Tjen [7] / D. Yastremska | 2:6 · 6:3 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | WTA Tour | 16 August 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| J. Tjen [32] / M. Andreeva [5] | 1:6 · 6:7 · 0:2 |
| J. Tjen [32] / V. Golubic | 7:6 · 5:7 · 7:5 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | WTA Tour | 3 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / L. Samsonova | 6:7 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Mubadala Citi DC Open USA | WTA Tour | 28 July 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen / A. Kalinskaya [5] | 6:1 · 3:6 · 6:7 · 1:2 |
| J. Tjen / R. Sramkova [Q] | 6:4 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 29 June 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / D. Kasatkina | 7:6 · 1:6 · 4:6 · 1:2 |
| L. Fernandez [22] / J. Tjen | 1:6 · 6:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Lexus Eastbourne Open England | WTA Tour | 23 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| J. Tjen [6] / C. McNally | 5:7 · 7:6 · 3:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Lexus Nottingham Open England | WTA Tour | 15 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| T. Maria / J. Tjen [9] | 6:3 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Libema Open Netherlands | WTA Tour | 9 June 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| G. Minnen [Q] / J. Tjen [7] | 7:6 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| French Open France | Grand Slam | 26 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| E. Navarro / J. Tjen | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Grand Prix De SAR La Princesse Lalla Meryem Morocco | WTA Tour | 19 May 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [1] / M. Osorio Serrano | 3:6 · 6:3 · 0:6 · 1:2 |
| J. Tjen [1] / C. Hennemann [Q] | 6:1 · 7:5 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Internazionali BNL d'Italia Italien | WTA Tour | 6 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| P. Stearns / J. Tjen | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Mutua Madrid Open Spain | WTA Tour | 22 April 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / L. Samsonova [20] | 2:6 · 1:6 · 0:2 |
| J. Tjen / A. Charaeva [Q] | 6:4 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Credit One Charleston Open USA | WTA Tour | 1 April 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| M. Kessler / J. Tjen [12] | 6:2 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Miami Open USA | WTA Tour | 19 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / Y. Putintseva | 6:3 · 3:6 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| BNP Paribas Open USA | WTA Tour | 5 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Cristian / J. Tjen | 4:6 · 6:4 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Merida Open Akron Mexico | WTA Tour | 24 February 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| M. Osorio Serrano / J. Tjen [6] | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Dubai Duty Free Tennis Championships United Arab Emirates | WTA Tour | 15 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [WC] / A. Anisimova [2] | 1:6 · 3:6 · 0:2 |
| L. Fernandez / J. Tjen [WC] | 6:7 · 4:6 · 0:2 |
| D. Yastremska / J. Tjen [WC] | 4:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Qatar TotalEnergies Open Qatar | WTA Tour | 9 February 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| I. Swiatek [1] / J. Tjen [WC] | 6:0 · 6:3 · 2:0 |
| J. Tjen [WC] / B. Haddad Maia [LL] | 6:0 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Mubadala Abu Dhabi Open United Arab Emirates | WTA Tour | 2 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| L. Samsonova [5] / J. Tjen | 6:2 · 6:2 · 2:0 |
| J. Tjen / M. Joint | 7:6 · 3:6 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Australian Open Australia | Grand Slam | 20 January 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / K. Pliskova | 4:6 · 4:6 · 0:2 |
| L. Fernandez [22] / J. Tjen | 2:6 · 6:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Hobart International Australia | WTA Tour | 13 January 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| I. Jovic [3] / J. Tjen | 6:0 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| ASB Classic New Zealand | WTA Tour | 6 January 2026 | Third round |
| Round / date | Players | Set scores |
|---|
| S. Kartal / J. Tjen [6] | 6:1 · 6:7 · 6:3 · 2:1 |
Additional tournament results
| Tournament | Competition | Date | Finish |
|---|
| US Open USA | Grand Slam | 1 September 2026 | First round |
| Round / date | Players | Set scores |
|---|
| M. Andreeva [5] / J. Tjen | 6:2 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Abierto GNP Seguros Mexico | WTA Tour | 25 August 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [7] / Y. Starodubtseva | 4:6 · 3:6 · 0:2 |
| J. Tjen [7] / D. Yastremska | 2:6 · 6:3 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Cincinnati Open USA | WTA Tour | 16 August 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen [32] / M. Andreeva [5] | 1:6 · 6:7 · 0:2 |
| J. Tjen [32] / V. Golubic | 7:6 · 5:7 · 7:5 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| National Bank Open Canada | WTA Tour | 3 August 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / L. Samsonova | 6:7 · 5:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Mubadala Citi DC Open USA | WTA Tour | 28 July 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen / A. Kalinskaya [5] | 6:1 · 3:6 · 6:7 · 1:2 |
| J. Tjen / R. Sramkova [Q] | 6:4 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Wimbledon England | Grand Slam | 29 June 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / D. Kasatkina | 7:6 · 1:6 · 4:6 · 1:2 |
| L. Fernandez [22] / J. Tjen | 1:6 · 6:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Lexus Eastbourne Open England | WTA Tour | 23 June 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen [6] / C. McNally | 5:7 · 7:6 · 3:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| Lexus Nottingham Open England | WTA Tour | 15 June 2026 | First round |
| Round / date | Players | Set scores |
|---|
| T. Maria / J. Tjen [9] | 6:3 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Libema Open Netherlands | WTA Tour | 9 June 2026 | First round |
| Round / date | Players | Set scores |
|---|
| G. Minnen [Q] / J. Tjen [7] | 7:6 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| French Open France | Grand Slam | 26 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| E. Navarro / J. Tjen | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Grand Prix De SAR La Princesse Lalla Meryem Morocco | WTA Tour | 19 May 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [1] / M. Osorio Serrano | 3:6 · 6:3 · 0:6 · 1:2 |
| J. Tjen [1] / C. Hennemann [Q] | 6:1 · 7:5 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Internazionali BNL d'Italia Italien | WTA Tour | 6 May 2026 | First round |
| Round / date | Players | Set scores |
|---|
| P. Stearns / J. Tjen | 6:4 · 6:4 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Mutua Madrid Open Spain | WTA Tour | 22 April 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / L. Samsonova [20] | 2:6 · 1:6 · 0:2 |
| J. Tjen / A. Charaeva [Q] | 6:4 · 6:2 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Credit One Charleston Open USA | WTA Tour | 1 April 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| M. Kessler / J. Tjen [12] | 6:2 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Miami Open USA | WTA Tour | 19 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / Y. Putintseva | 6:3 · 3:6 · 4:6 · 1:2 |
| Tournament | Competition | Date | Finish |
|---|
| BNP Paribas Open USA | WTA Tour | 5 March 2026 | First round |
| Round / date | Players | Set scores |
|---|
| J. Cristian / J. Tjen | 4:6 · 6:4 · 7:6 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Merida Open Akron Mexico | WTA Tour | 24 February 2026 | First round |
| Round / date | Players | Set scores |
|---|
| M. Osorio Serrano / J. Tjen [6] | 6:4 · 6:3 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Dubai Duty Free Tennis Championships United Arab Emirates | WTA Tour | 15 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| J. Tjen [WC] / A. Anisimova [2] | 1:6 · 3:6 · 0:2 |
| L. Fernandez / J. Tjen [WC] | 6:7 · 4:6 · 0:2 |
| D. Yastremska / J. Tjen [WC] | 4:6 · 1:6 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Qatar TotalEnergies Open Qatar | WTA Tour | 9 February 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| I. Swiatek [1] / J. Tjen [WC] | 6:0 · 6:3 · 2:0 |
| J. Tjen [WC] / B. Haddad Maia [LL] | 6:0 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| Mubadala Abu Dhabi Open United Arab Emirates | WTA Tour | 2 February 2026 | Round of 16 |
| Round / date | Players | Set scores |
|---|
| L. Samsonova [5] / J. Tjen | 6:2 · 6:2 · 2:0 |
| J. Tjen / M. Joint | 7:6 · 3:6 · 6:3 · 2:1 |
| Tournament | Competition | Date | Finish |
|---|
| Australian Open Australia | Grand Slam | 20 January 2026 | Second round |
| Round / date | Players | Set scores |
|---|
| J. Tjen / K. Pliskova | 4:6 · 4:6 · 0:2 |
| L. Fernandez [22] / J. Tjen | 2:6 · 6:7 · 0:2 |
| Tournament | Competition | Date | Finish |
|---|
| Hobart International Australia | WTA Tour | 13 January 2026 | First round |
| Round / date | Players | Set scores |
|---|
| I. Jovic [3] / J. Tjen | 6:0 · 6:1 · 2:0 |
| Tournament | Competition | Date | Finish |
|---|
| ASB Classic New Zealand | WTA Tour | 6 January 2026 | First round |
| Round / date | Players | Set scores |
|---|
| S. Kartal / J. Tjen [6] | 6:1 · 6:7 · 6:3 · 2:1 |