Results
| WTA Chennai | 11/02 12:30 | 29 |
[82] Janice Tjen v
Kimberly Birrell
[117] 
|
6-4,6-3 | |
| WTA Chennai | 11/01 11:30 | 28 |
[171] Lanlana Tararudee
v
Janice Tjen [82] |
6-7,6-7 | |
| WTA Chennai | 10/31 11:50 | 27 | Janice Tjen v Mia Pohankova | 6-3,6-1 | |
| WTA Chennai | 10/30 09:30 | 26 |
[82] Janice Tjen v
Linda Fruhvirtova
[139] 
|
2-6,6-3,6-2 | |
| WTA Chennai | 10/29 07:25 | 25 |
[82] Janice Tjen v
Caroline Werner
[271] 
|
6-4,6-7,6-2 | |
| WTA Chennai | 10/27 04:30 | 25 |
Janice Tjen v
Lucrezia Stefanini
|
CANC | |
| WTA Guangzhou | 10/19 09:40 | 14 |
[98] Janice Tjen v
Tatiana Prozorova
[181] 
|
7-6,4-6,6-7 | |
| WTA Jinan | 10/18 08:00 | 29 |
[98] Janice Tjen v
Anna Bondar
[90] 
|
6-4,4-6,6-4 | |
| WTA Jinan | 10/17 06:00 | 28 |
[124] Lulu Sun
v
Janice Tjen [98] |
6-4,6-7,4-6 | |
| WTA Jinan | 10/16 06:00 | 27 |
[98] Janice Tjen v
Xinyu Gao
[191] 
|
6-4,6-0 | |
| WTA Jinan | 10/15 10:25 | 26 | [98] Janice Tjen v Polina Iatcenko [188] | 6-3,6-4 | |
| WTA Jinan | 10/14 07:40 | 25 | [98] Janice Tjen v Edward C-Anefu [332] | 6-4,6-7,6-2 |
Wikipedia - Janice Tjen
Janice Tjen (born 6 May 2002) is an Indonesian professional tennis player. She has a career-high WTA singles ranking of world No. 53, achieved on 3 November 2025 and a doubles ranking of No. 84, achieved on 10 November 2025. She is currently the No. 1 singles player from Indonesia.
Tjen has won one WTA Tour title in singles and two in doubles. At the 2025 Chennai Open, she became the first Indonesian woman to lift a Main Tour singles trophy since Angelique Widjaja.
In the Billie Jean King Cup, she has a win-loss record of 2–2.
History
Tjen was selected to represent Indonesia at the 2022 Asian Games and won the bronze medal in doubles while partnered with Aldila Sutjiadi.
In August 2025, Tjen qualified for her first Grand Slam main draw with a straight sets win over third qualifying seed Aoi Ito at the 2025 US Open. She became the first Indonesian player in a major since Angelique Widjaja at the 2004 US Open. In the first round, she defeated 24th seed Veronika Kudermetova in three sets, becoming the first Indonesian woman to win a Grand Slam match since Widjaja at the 2003 Wimbledon Championships. Tjen lost in the second round to Emma Raducanu in straight sets.
In September 2025, on her WTA 250 debut at the São Paulo Open, Tjen became the first Indonesian woman to reach a WTA quarterfinal since Angelique Widjaja at the 2004 Wismilak International. After defeating third-seed Alexandra Eala in the quarterfinals and sixth-seed Francesca Jones in the semifinals, Tjen became the first Indonesian player to reach a WTA final since Widjaja in 2002. She lost the final to Tiantsoa Sarah Rakotomanga Rajaonah.
In October 2025, partnering Aldila Sutjiadi, she won her first WTA 125 doubles title at the Suzhou Open, defeating Katarzyna Kawa and Makoto Ninomiya in the final. Tjen reached the top 100 on 6 October 2025 and became the sixth Indonesian to reach the milestone. She won her maiden WTA 125 singles title at the Jinan Open, overcoming Anna Bondár in the final. Teaming with Katarzyna Piter, Tjen won her first WTA 250 doubles title at the Guangzhou Open, defeating Eudice Chong and Liang En-shuo in the final which went to a deciding champions tiebreak.
At the 2025 Chennai Open, she won her maiden WTA Tour singles title, defeating Kimberly Birrell in the final and then teamed with Aldila Sutjiadi to claim the tournament's doubles crown, overcoming top seeds Storm Hunter and Monica Niculescu in the championship match. As a result Tjen climbed 29 places in the singles rankings to a new career-high of world No. 53 on 3 November 2025.