| ITF W35 Goyang | 05/08 02:30 | - |
[351] Xiaodi You
v
Janice Tjen [372] |
6-3,3-6,2-6 | |
| ITF W35 Goyang | 05/07 04:03 | - |
[372] Janice Tjen v
Thasaporn Naklo
[433] 
|
6-7,6-3,6-1 | |
| ITF W35 Goyang | 05/04 04:00 | - |
[371] Janice Tjen v
Rina Saigo
[407] 
|
6-2,4-6,1-6 | |
| ITF W35 Goyang | 05/03 04:00 | - |
[371] Janice Tjen v
Xiaodi You
[339]
|
7-5,6-1 | |
| ITF W35 Goyang | 05/02 05:40 | - | [450] Saki Imamura v Janice Tjen [371] | 5-7,1-6 | |
| ITF W35 Goyang | 05/02 01:00 | - |
[491] Yidi Yang
v
Janice Tjen [371] |
1-6,0-6 | |
| ITF W35 Goyang | 04/30 03:19 | - |
[308] Sofya Lansere
v
Janice Tjen [371] |
2-6,1-6 | |
| ITF W35 Osaka | 04/12 01:30 | - |
[260] Yexin Ma
v
Janice Tjen [393] |
6-1,6-1 | |
| ITF W35 Osaka | 04/11 01:00 | - |
Janice Tjen v
Yeonwoo Ku
|
6-1,6-2 | |
| ITF W35 Osaka | 04/10 01:00 | - |
[201] Sayaka Ishii
v
Janice Tjen [393] |
0-6,3-6 | |
| ITF W35 Osaka | 04/09 06:20 | - | [442] Shiho Akita v Janice Tjen [393] | 2-6,5-6 | |
| ITF W35 Arcadia | 02/26 18:30 | - | [391] Janice Tjen v Haruna Arakawa [496] | 7-6,4-6,2-6 | |
| ITF W75 Brisbane | 01/28 00:00 | - |
[389] Karina Miller
v
Janice Tjen [400] |
6-2,6-2 | |
| ITF W75 Brisbane | 01/27 03:00 | - |
Janice Tjen v
Ruien Zhang
|
6-3,6-1 | |
| ITF W75 Brisbane | 01/26 04:30 | - | Janice Tjen v Chelsea Stergiopoulos | 6-1,6-0 | |
| ITF W100 Bengaluru | 01/22 13:00 | - |
[434] Maria Kozyreva
v
Janice Tjen [413] |
2-6,6-1,6-4 | |
| ITF W100 Bengaluru | 01/21 04:30 | - |
[275] Mei Yamaguchi
v
Janice Tjen [413] |
2-6,6-4,3-6 | |
| ITF W100 Bengaluru | 01/20 06:30 | - |
[413] Janice Tjen v
Alana Smith
[411] 
|
6-4,4-0 | |
| ITF W50 New Delhi | 01/13 07:00 | - | [413] Janice Tjen v Ekaterina Maklakova [471] | 6-7,3-6 | |
| ITF W50 New Delhi | 01/12 10:00 | - | Janice Tjen v Lakshmi Gowda | 6-2,6-0 | |
| ITF W35 Tauranga | 12/21 21:00 | 29 | Hiromi Abe v Janice Tjen | 2-6,1-6 | |
| ITF W35 Tauranga | 12/20 23:00 | 28 |
Janice Tjen v
Kaylah McPhee
|
6-3,6-3 | |
| ITF W35 Tauranga | 12/19 21:00 | 27 |
Janice Tjen v
Julia Grabher
|
6-1,6-3 | |
| ITF W35 Tauranga | 12/18 20:55 | 26 | Janice Tjen v Yuka Hosoki | 6-1,6-2 | |
| ITF W35 Tauranga | 12/17 20:55 | 25 | Janice Tjen v Katie Oliver | 6-0,6-2 | |
| ITF W15 Wellington | 12/14 21:00 | 29 | Janice Tjen v Shiho Akita | 6-4,6-4 | |
| ITF W15 Wellington | 12/13 21:00 | 28 | Maelys Bougrat v Janice Tjen | 0-6,0-6 | |
| ITF W15 Wellington | 12/12 20:55 | 27 | Janice Tjen v Jade Otway | 7-5,6-2 | |
| ITF W15 Wellington | 12/11 23:30 | 26 | Janice Tjen v Sarah Rokusek | 6-0,6-0 | |
| ITF W15 Wellington | 12/09 21:00 | 25 | Janice Tjen v Hwiwon Wi | 6-1,6-0 |
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. 102, achieved on 22 September 2025 and a doubles ranking of No. 194, achieved on 15 September 2025. She is currently the No. 1 singles player from Indonesia.
In the Billie Jean King Cup, Tjen 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.
During her WTA 250 debut at the São Paulo Open in September 2025, 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 Rakotomanga Rajaonah.