Janice Tjen - WTA #35 (2026-08-24)
| wtatennis.com | WTA | Country |  Indonesia |
| Wikipedia | Eng / Fr | Birth | 2002-05-06 - age 24 |
| Career best ranking | Never ranked | Résidence | Indonesia |
| Height | - | ||
| Weight | - |
| Conditions | W | D | ratio |
|---|---|---|---|
| Hard (out.) | 8 | 13 | 38.10% |
| Grass | 1 | 1 | 50.00% |
| Clay | 1 | 4 | 20.00% |
| TOTAL | 10 | 18 | 35.71% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-08-31 | GS |  WTA US Open | Hard (out.) | 64e | #35 |  #5 Mirra Andreeva | ||
| 2 | 2026-08-24 | 500 |  Monterrey Open WTA | Hard (out.) | 8e | #42 |  #55 Yulia Starodubtseva | 6/4 6/3 | |
| 3 | 2026-08-24 | 500 | Monterrey Open WTA | Hard (out.) | 16e | #42 | #67 Dayana Yastremska | 2/6 6/3 7/6(0) | |
| 4 | 2026-08-13 | 1000 | Cincinnati Masters WTA | Hard (out.) | 16e | #42 | #5 Mirra Andreeva | 6/1 7/6(5) | |
| 5 | 2026-08-13 | 1000 | Cincinnati Masters WTA | Hard (out.) | 32e | #42 |  #62 Viktorija Golubic | 7/6(8) 5/7 7/5 | |
| 6 | 2026-08-03 | 1000 |  Rogers Cup WTA | Hard (out.) | 64e | #42 | #41 Liudmila Samsonova | 7/6(9) 7/5 | |
| 7 | 2026-07-27 | 500 | Washington Open WTA | Hard (out.) | 8e | #42 | #20 Anna Kalinskaya | 1/6 6/3 7/6(7) | |
| 8 | 2026-07-27 | 500 | Washington Open WTA | Hard (out.) | 16e | #42 |  #139 Rebecca Sramkova | 6/4 6/2 | |
| 9 | 2026-06-29 | GS |  Wimbledon WTA | Grass | 32e | #42 |  #65 Daria Kasatkina | 6/7(5) 6/1 6/4 | |
| 10 | 2026-06-29 | GS | Wimbledon WTA | Grass | 64e | #42 | #24 Leylah Fernandez | 6/1 7/6(3) | |
| 11 | 2026-05-24 | GS |  WTA Roland Garros | Clay | 64e | #41 | #26 Emma Navarro | 6/4 6/3 | |
| 12 | 2026-05-04 | 1000 |  WTA1000 Rome | Clay | 64e | #41 | #44 Peyton Stearns | 6/4 6/4 | |
| 13 | 2026-04-20 | 1000 |  WTA Mutua Madrid Open | Clay | 32e | #41 | #21 Liudmila Samsonova | 6/2 6/1 | |
| 14 | 2026-04-20 | 1000 | WTA Mutua Madrid Open | Clay | 64e | #41 | #126 Alina Charaeva | 6/4 6/2 | |
| 15 | 2026-03-30 | 500 | Charleston WTA 500 | Clay | 16e | #46 | #31 Mccartney Kessler | 6/2 6/1 | |
| 16 | 2026-03-16 | 1000 | Miami WTA 1000 | Hard (out.) | 64e | #46 |  #78 Yulia Putintseva | 3/6 6/3 6/4 | |
| 17 | 2026-03-02 | 1000 | WTA Indian Wells Masters | Hard (out.) | 64e | #46 |  #39 Jaqueline Adina Cristian | 4/6 6/4 7/6(6) | |
| 18 | 2026-02-23 | 500 | Merida Open (WTA) | Hard (out.) | 16e | #46 |  #62 Maria Camila Osorio Serrano | 6/4 6/3 | |
| 19 | 2026-02-16 | 1000 |  Dubai WTA | Hard (out.) | 8e | #54 | #3 Amanda Anisimova | 6/1 6/3 | |
| 20 | 2026-02-16 | 1000 | Dubai WTA | Hard (out.) | 16e | #54 | #22 Leylah Fernandez | 7/6(5) 6/4 | |
| 21 | 2026-02-16 | 1000 | Dubai WTA | Hard (out.) | 32e | #54 | #27 Dayana Yastremska | 6/4 6/1 | |
| 22 | 2026-02-08 | 1000 |  Doha WTA | Hard (out.) | 16e | #54 |  #2 Iga Swiatek | 6/0 6/3 | |
| 23 | 2026-02-08 | 1000 | Doha WTA | Hard (out.) | 32e | #54 | #41 Sorana Cirstea | 6/0 6/1 | |
| 24 | 2026-01-18 | GS | WTA Australian Open | Hard (out.) | 32e | #54 |  #10000 Karolina Pliskova | 6/4 6/4 | |
| 25 | 2026-01-18 | GS | WTA Australian Open | Hard (out.) | 64e | #54 | #22 Leylah Fernandez | 6/2 7/6(1) | |
| 26 | 2025-09-22 | 1000 |  China Open WTA | Hard (out.) | 64e | #102 |  #125 Aliaksandra Sasnovich | 6/7(4) 7/5 6/1 | |
| 27 | 2025-08-25 | GS | WTA US Open | Hard (out.) | 32e | #174 | #46 Emma Raducanu | 6/2 6/1 | |
| 28 | 2025-08-25 | GS | WTA US Open | Hard (out.) | 64e | #174 | #39 Veronika Kudermetova | 6/4 4/6 6/4 |
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