Janice Tjen
Indonesian tennis player (born 2002)
From Wikipedia, the free encyclopedia
Janice Tjen (born 6 May 2002) is an Indonesian professional tennis player.[4] She has a career-high WTA singles ranking of world No. 36 and a doubles ranking of No. 52, both achieved on 23 February 2026.[5] She is currently the No. 1 singles player from Indonesia.
| Country (sports) |  Indonesia | ||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Born | 6 May 2002 Jakarta, Indonesia | ||||||||||||||||||||||||||||||||||||||
| Height | 1.71 m (5 ft 7 in) | ||||||||||||||||||||||||||||||||||||||
| Turned pro | 2018 | ||||||||||||||||||||||||||||||||||||||
| Plays | Right-handed (two-handed backhand) | ||||||||||||||||||||||||||||||||||||||
| College | University of Oregon (2020–2021)[1] Pepperdine University (2021–2024)[2] | ||||||||||||||||||||||||||||||||||||||
| Coach | Chris Bint | ||||||||||||||||||||||||||||||||||||||
| Prize money | US $968,907 | ||||||||||||||||||||||||||||||||||||||
| Singles | |||||||||||||||||||||||||||||||||||||||
| Career record | 134–40 | ||||||||||||||||||||||||||||||||||||||
| Career titles | 1 | ||||||||||||||||||||||||||||||||||||||
| Highest ranking | No. 36 (23 February 2026) | ||||||||||||||||||||||||||||||||||||||
| Current ranking | No. 43 (15 June 2026) | ||||||||||||||||||||||||||||||||||||||
| Grand Slam singles results | |||||||||||||||||||||||||||||||||||||||
| Australian Open | 2R (2026) | ||||||||||||||||||||||||||||||||||||||
| French Open | 1R (2026) | ||||||||||||||||||||||||||||||||||||||
| Wimbledon | 2R (2026) | ||||||||||||||||||||||||||||||||||||||
| US Open | 2R (2025) | ||||||||||||||||||||||||||||||||||||||
| Doubles | |||||||||||||||||||||||||||||||||||||||
| Career record | 84–35 | ||||||||||||||||||||||||||||||||||||||
| Career titles | 3 | ||||||||||||||||||||||||||||||||||||||
| Highest ranking | No. 41 (4 May 2026) | ||||||||||||||||||||||||||||||||||||||
| Current ranking | No. 41 (4 May 2026) | ||||||||||||||||||||||||||||||||||||||
| Grand Slam doubles results | |||||||||||||||||||||||||||||||||||||||
| Australian Open | 1R (2026) | ||||||||||||||||||||||||||||||||||||||
| French Open | 1R (2026) | ||||||||||||||||||||||||||||||||||||||
| Wimbledon | 2R (2026) | ||||||||||||||||||||||||||||||||||||||
| Team competitions | |||||||||||||||||||||||||||||||||||||||
| BJK Cup | 8–2 | ||||||||||||||||||||||||||||||||||||||
Medal record
| |||||||||||||||||||||||||||||||||||||||
| Last updated on: 17 June 2026. | |||||||||||||||||||||||||||||||||||||||
Tjen has won one WTA Tour title in singles and three 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 8–2.
Early life
Tjen was born in Jakarta, Indonesia.[6] She was persuaded to take up tennis by Priska Madelyn Nugroho, a friend and one of the top Indonesian junior players at the time.[7] The high costs involved with turning professional meant that Tjen and her parents decided to develop her skills through college tennis first; Tjen played at the University of Oregon, then transferred to Pepperdine University in 2021, graduating in 2024 with a degree in sociology.[7][8]
Junior Grand Slam performance
Singles:
- Australian Open: Q1 (2019)
Career
Tjen was selected to represent Indonesia at the 2022 Asian Games and won the bronze medal in doubles while partnered with Aldila Sutjiadi.[9][10]
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.[11] 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.[12][13][14] Tjen lost in the second round to Emma Raducanu in straight sets.[15]
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.[16] After defeating third-seed Alexandra Eala in the quarterfinals and sixth-seed Francesca Jones in the semifinals,[17] Tjen became the first Indonesian player to reach a WTA final since Widjaja in 2002.[18] She lost the final to Tiantsoa Sarah Rakotomanga Rajaonah.[19]
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.[20] Tjen reached the top 100 on 6 October 2025 and became the sixth Indonesian to reach the milestone.[21] She won her maiden WTA 125 singles title at the Jinan Open, overcoming Anna Bondár in the final.[22] 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.[23]
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 and former world no. 1 Storm Hunter and Monica Niculescu in the championship match.[24][25] As a result Tjen climbed 29 places in the singles rankings to a new career-high of world No. 53 on 3 November 2025.[26]
Teaming up with Talia Gibson, she won her second WTA 125 doubles title at the grass court 2026 Birmingham Open.[27]
Performance timelines
| W | F | SF | QF | #R | RR | Q# | P# | DNQ | A | Z# | PO | G | S | B | NMS | NTI | P | NH |
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (P#) preliminary round; (DNQ) did not qualify; (A) absent; (Z#) Davis/Fed Cup Zonal Group (with number indication) or (PO) play-off; (G) gold, (S) silver or (B) bronze Olympic/Paralympic medal; (NMS) not a Masters tournament; (NTI) not a Tier I tournament; (P) postponed; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.
Singles
Current through the 2026 Wimbledon Championships.
| Tournament | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | SR | W–L | Win% |
|---|---|---|---|---|---|---|---|---|---|---|
| Grand Slam tournaments | ||||||||||
| Australian Open | A | A | A | A | A | A | 2R | 0 / 1 | 1–1 | 50% |
| French Open | A | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| Wimbledon | NH | A | A | A | A | A | 2R | 0 / 1 | 1–1 | 50% |
| US Open | A | A | A | A | A | 2R | 0 / 1 | 1–1 | 50% | |
| Win–loss | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 1–1 | 2–3 | 0 / 4 | 3–4 | 43% |
| National representation | ||||||||||
| Billie Jean King Cup | G1 | A | A | A | A | 0 / 1 | 0–1 | 0% | ||
| WTA 1000 tournaments | ||||||||||
| Qatar Open | A | NT1 | A | NT1 | A | A | 2R | 0 / 1 | 1–1 | 50% |
| Dubai Championships | NT1 | A | NT1 | A | A | A | 3R | 0 / 1 | 2–1 | 67% |
| Indian Wells Open | NH | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| Miami Open | NH | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| Madrid Open | NH | A | A | A | A | A | 2R | 0 / 1 | 1–1 | 50% |
| Italian Open | A | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| Canadian Open | NH | A | A | A | A | A | 0 / 0 | 0–0 | – | |
| Cincinnati Open | A | A | A | A | A | A | 0 / 0 | 0–0 | – | |
| Beijing Open | Not Held | A | A | 1R | 0 / 1 | 0–1 | 0% | |||
| Wuhan Open | Not Held | A | A | 0 / 0 | 0–0 | – | ||||
| Win–loss | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–1 | 4–6 | 0 / 4 | 4–7 | 36% |
| Career statistics | ||||||||||
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Career | |||
| Tournaments | 1 | 0 | 0 | 0 | 0 | 4 | 12 | 13 | ||
| Titles | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Finals | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | ||
| Overall win–loss | 0–1 | 0–0 | 0–0 | 0–0 | 0–0 | 10–3 | 6–12 | 16–15 | ||
| Win % | 0% | – | – | – | – | 77% | 33% | 52% | ||
| Year-end ranking | – | – | 966 | – | 578 | 53 | $814,958 | |||
Doubles
Current through the 2026 Wimbledon Championships.
| Tournament | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | SR | W–L | Win% |
|---|---|---|---|---|---|---|---|---|---|---|
| Grand Slam tournaments | ||||||||||
| Australian Open | A | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| French Open | A | A | A | A | A | A | 1R | 0 / 1 | 0–1 | 0% |
| Wimbledon | NH | A | A | A | A | A | 2R | 0 / 1 | 1–1 | 50% |
| US Open | A | A | A | A | A | A | 0 / 0 | 0–0 | – | |
| Win–loss | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 1–3 | 0 / 4 | 1–3 | 25% |
WTA Tour finals
Singles: 2 (1 title, 1 runner-up)
|
|
|
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Sep 2025 | SP Open, Brazil | WTA 250 | Hard |  Tiantsoa Rakotomanga Rajaonah |
3–6, 4–6 |
| Win | 1–1 | Oct 2025 | Chennai Open, India | WTA 250 | Hard |  Kimberly Birrell |
6–4, 6–3 |
Doubles: 3 (3 titles)
|
|
|
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Win | 1–0 | Oct 2025 | Guangzhou Open, China | WTA 250 | Hard |  Katarzyna Piter |
 Eudice Chong  Liang En-shuo |
3–6, 6–3, [10–5] |
| Win | 2–0 | Oct 2025 | Chennai Open, India | WTA 250 | Hard | Aldila Sutjiadi |
Storm Hunter  Monica Niculescu |
7–5, 6–4 |
| Win | 3–0 | Jan 2026 | Hobart International, Australia | WTA 250 | Hard | Katarzyna Piter |
 Magali Kempen  Anna Sisková |
6–2, 6–2 |
WTA Challenger finals
Singles: 1 (title)
| Result | W–L | Date | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|---|
| Win | 1–0 | Oct 2025 | Jinan Open, China | Hard |  Anna Bondár |
6–4, 4–6, 6–4 |
Doubles: 2 (2 titles)
| Result | W–L | Date | Tournament | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | Oct 2025 | Suzhou Ladies Open, China | Hard | Aldila Sutjiadi |
Katarzyna Kawa  Makoto Ninomiya |
6–4, 6–3 |
| Win | 2–0 | Jun 2026 | Birmingham Open, United Kingdom | Grass | Talia Gibson |
 Harriet Dart Maia Lumsden |
6–4, 6–3 |
ITF Circuit finals
Singles: 16 (13 titles, 3 runner-ups)
|
|
| Result | W-L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | Jun 2024 | ITF Monastir, Tunisia | W15 | Hard |  Patricija Paukštytė |
6–1, 7–6(1) |
| Win | 2–0 | Jun 2024 | ITF Monastir, Tunisia | W15 | Hard |  Anna Kubareva |
6–2, 6–3 |
| Win | 3–0 | Jun 2024 | ITF Monastir, Tunisia | W15 | Hard | Marine Szostak |
6–1, 6–0 |
| Win | 4–0 | Aug 2024 | ITF Wanfercée-Baulet, Belgium | W15 | Clay |  Marie Weckerle |
6–2, 6–2 |
| Win | 5–0 | Nov 2024 | ITF Antalya, Turkey | W15 | Clay |  Nadia Lagaev |
6–1, 6–2 |
| Win | 6–0 | Dec 2024 | ITF Wellington, New Zealand | W15 | Hard | Shiho Akita |
6–4, 6–4 |
| Win | 7–0 | Dec 2024 | ITF Tauranga, New Zealand | W35 | Hard | Hiromi Abe |
6–2, 6–1 |
| Loss | 7–1 | Apr 2025 | ITF Goyang, South Korea | W35 | Hard | Rina Saigo |
6–2, 4–6, 1–6 |
| Win | 8–1 | May 2025 | ITF Goyang, South Korea | W35 | Hard |  Zhu Lin |
6–4, 6–1 |
| Win | 9–1 | May 2025 | ITF Andong, South Korea | W35 | Hard | Ma Yexin |
6–4, 6–2 |
| Win | 10–1 | Jun 2025 | ITF Maanshan, China | W15 | Hard | Kira Pavlova |
6–4, 6–1 |
| Win | 11–1 | Jun 2025 | ITF Luzhou, China | W35 | Hard | Liu Fangzhou |
6–0, 6–4 |
| Win | 12–1 | Jun 2025 | ITF Taizhou, China | W50 | Hard | Yang Yidi |
7–5, 6–3 |
| Win | 13–1 | Jun 2025 | ITF Taipei, Taiwan | W35 | Hard | Momoko Kobori |
4–6, 6–1, 6–2 |
| Loss | 13–2 | Jul 2025 | Lexington Open, United States | W75 | Hard | Wang Xiyu |
6–3, 2–6, 4–6 |
| Loss | 13–3 | Aug 2025 | Landisville Challenge, United States | W100 | Hard |  Petra Marčinko |
6–7(4), 6–3, 4–6 |
Doubles: 11 (6 titles, 5 runner-ups)
|
|
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Win | 1–0 | Jun 2024 | ITF Monastir, Tunisia | W15 | Hard | Leena Bennetto |
Patricija Paukštytė  Alica Rusová |
6–4, 6–1 |
| Loss | 1–1 | Jun 2024 | ITF Monastir, Tunisia | W15 | Hard | Ella Simmons |
 Vladislava Andreevskaya Anastasia Gasanova |
2–6, 4–6 |
| Loss | 1–2 | Aug 2024 | ITF Wanfercée-Baulet, Belgium | W15 | Clay | Ella Simmons |
Kaat Coppez Romane Longueville |
4–6, 6–7(3) |
| Win | 2–2 | Nov 2024 | ITF Antalya, Turkey | W15 | Clay | Madeleine Jessup |
Ștefania Bojică Briana Szabó |
7–5, 4–6, [11–9] |
| Loss | 2–3 | Feb 2025 | Arcadia Women's Pro Open, United States | W35 | Hard | Aldila Sutjiadi |
 Victoria Osuigwe Alana Smith |
3–6, 4–6 |
| Loss | 2–4 | Apr 2025 | ITF Osaka, Japan | W35 | Hard |  Ku Yeon-woo |
Momoko Kobori Ayano Shimizu |
4–6, 5–7 |
| Win | 3–4 | Apr 2025 | ITF Goyang, South Korea | W35 | Hard | Saki Imamura |
Kim Na-ri  Punnin Kovapitukted |
4–6, 6–0, [10–5] |
| Loss | 3–5 | Jun 2025 | ITF Maanshan, China | W15 | Hard | Priska Madelyn Nugroho |
Anastasiia Grechkina Kristina Sidorova |
3–6, 6–2, [6–10] |
| Win | 4–5 | Jun 2025 | ITF Luzhou, China | W35 | Hard | Priska Madelyn Nugroho |
Saki Imamura Ikumi Yamazaki |
6–4, 6–3 |
| Win | 5–5 | Jun 2025 | ITF Taizhou, China | W50 | Hard | Priska Madelyn Nugroho |
Huang Yujia Zheng Wushuang |
6–3, 6–4 |
| Win | 6–5 | Jun 2025 | ITF Taipei, Taiwan | W35 | Hard | Park So-hyun |
Li Yu-yun Eri Shimizu |
6–1, 7–5 |
ITF Junior Circuit finals
Singles: 12 (9 titles, 3 runner-ups)
|
|
| Result | W-L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | Jul 2017 | ITF Jakarta, Indonesia | G4 | Hard | Justine Leong |
6–2, 6–4 |
| Win | 2–0 | Jul 2017 | ITF Jakarta, Indonesia | G4 | Hard | Samantha Nanere |
6–4, 6–4 |
| Loss | 2–1 | Aug 2017 | ITF Hong Kong, China SAR | G5 | Hard | Supapitch Kuearum |
1–6, 0–6 |
| Win | 3–1 | Oct 2017 | ITF Jakarta, Indonesia | G5 | Hard | Dong Na |
6–4, 6–3 |
| Win | 4–1 | Oct 2018 | ITF Sarawak, Malaysia | G3 | Hard | Priska Madelyn Nugroho |
6–4, 6–3 |
| Loss | 4–2 | Oct 2018 | ITF Jakarta, Indonesia | G5 | Hard | Fitriani Sabatini |
3–6, 2–6 |
| Win | 5–2 | Nov 2018 | ITF Manila, Philippines | G4 | Clay |  Alexandra Eala |
6–3, 2–6, 7–5 |
| Win | 6–2 | Jun 2019 | ITF Jakarta, Indonesia | G4 | Hard |  Vineetha Mummadi |
7–5, 6–4 |
| Loss | 6–3 | Jul 2019 | ITF Jakarta, Indonesia | G4 | Hard | Fitriani Sabatini |
4–6, 3–6 |
| Win | 7–3 | Sep 2019 | ITF Adelaide, Australia | G5 | Hard | Taylah Preston |
6–4, 2–6, 6–3 |
| Win | 8–3 | Sep 2019 | ITF Jakarta, Indonesia | G3 | Hard | Madeleine Jessup |
6–3, 3–6, 6–1 |
| Win | 9–3 | Oct 2019 | ITF Surabaya, Indonesia | G5 | Hard | Felicia Halim |
6–2, 6–2 |
Doubles: 17 (10 titles, 7 runner-ups)
|
|
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Jun 2016 | ITF Jakarta, Indonesia | G5 | Hard | Rifanty Kahfiani |
Shevita Aulana Novela Rezha Millenia Putri |
4–6, 1–6 |
| Win | 1–1 | Jun 2016 | ITF Nonthaburi, Thailand | G4 | Hard | Fitriana Sabrina |
Maia Bernadette Balce Nagomi Higashitani |
7–6(1), 6–2 |
| Loss | 1–2 | Mar 2017 | ITF Kuala Lumpur, Malaysia | G5 | Hard |  Ashley Kei Yim |
 Evelina Kontareva Mariya Krasakova |
2–6, 6–7(3) |
| Loss | 1–3 | Jul 2017 | ITF Jakarta, Indonesia | G4 | Hard | Tsao Chia-yi |
Justine Leong Samantha Nanere |
4–6, 6–0, [9–11] |
| Win | 2–3 | Jul 2017 | ITF Nonthaburi, Thailand | G4 | Hard | Mai Napatt Nirundorn |
Dong Na Huang Yujia |
7–6(5), 7–6(3) |
| Loss | 2–4 | Oct 2017 | ITF Sarawak, Malaysia | G3 | Hard | Priska Madelyn Nugroho |
Park So-hyun Mananchaya Sawangkaew |
4–6, 6–2, [5–10] |
| Win | 3–4 | Jun 2018 | ITF Nonthaburi, Thailand | G4 | Hard | Anchisa Chanta |
Lee Kuan-yi Wang Chao-yi |
5–7, 7–5, [10–8] |
| Loss | 3–5 | Oct 2018 | ITF Sarawak, Malaysia | G3 | Hard | Wing Ka Lin |
Li Xuanjin Zhao Cong Ying |
4–6, 6–4, [7–10] |
| Win | 4–5 | Nov 2018 | ITF Makati City, Philippines | G4 | Clay | Wang Chao-yi |
Kokomi Koyama Erika Matsuda |
6–0, 7–6(2) |
| Win | 5–5 | Nov 2018 | ITF Manila, Philippines | G4 | Clay | Wang Chao-yi |
Kokomi Koyama Erika Matsuda |
6–4, 6–3 |
| Win | 6–5 | Mar 2019 | ITF Shenzhen, China | G3 | Hard | Wang Chao-yi |
Dang Yiming Hoi Ki Jenny Wong |
7–6(1), 7–5 |
| Loss | 6–6 | Jun 2019 | ITF Jakarta, Indonesia | G4 | Hard | Wei Ning Fang |
Hsuan Huang Ke Syuan Jhang |
1–6, 6–7(4) |
| Win | 7–6 | Jul 2019 | ITF Jakarta, Indonesia | G4 | Hard | Wei Ning Fang |
Wang Shuoran Xue Xiaoyan |
6–2, 6–3 |
| Loss | 7–7 | Sep 2019 | ITF Adelaide, Australia | G5 | Hard | Ella Simmons |
Jessie Culley Taylah Preston |
5–7, 4–6 |
| Win | 8–7 | Sep 2019 | ITF Sarawak, Malaysia | G3 | Hard | Wang Chao-yi |
Chui Kei Leung Pawinee Ruamrak |
6–2, 3–6, [10–7] |
| Win | 9–7 | Oct 2019 | ITF Surabaya, Indonesia | G5 | Hard | Ella Simmons |
Cheng Yu-hua Hsu Ya-chi |
1–6, 6–2, [10–5] |
| Win | 10–7 | Oct 2019 | ITF Jakarta, Indonesia | G5 | Hard | Ella Simmons |
Li Mengke Zhu Yiwendan |
6–1, 7–5 |
National representation
Multi-sport event (individual)
Tjen made her debut in multi-sport event at the 2019 ASEAN School Games in Semarang, Central Java, she won a gold medal in singles and silver medal in doubles.[28][29]
Singles: 2 (1 gold medal, 1 bronze medal)
| Result | Date | Tournament | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Gold | Jul 2019 | ASEAN School Games, Semarang | Hard | Lunda Kumhom |
7–5, 6–4 |
| Bronze | Dec 2025 | SEA Games, Nonthaburi | Hard | Mananchaya Sawangkaew |
4–6, ret. |
Doubles: 3 (1 gold medal, 1 silver medal, 1 bronze medal)
| Result | Date | Tournament | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|
| Silver | Jul 2019 | ASEAN School Games, Semarang | Hard | Nur Rosida Mega Hadiati |
Fitriani Sabatini Fitriana Sabrina |
2–6, 2–6 |
| Bronze | Sep 2023 | Asian Games, Hangzhou | Hard | Aldila Sutjiadi |
Chan Hao-ching Latisha Chan |
2–6, 2–6 |
| Gold | Dec 2025 | SEA Games, Nonthaburi | Hard | Aldila Sutjiadi |
Mananchaya Sawangkaew Peangtarn Plipuech |
6–2, 6–1 |
Billie Jean King Cup
Tjen made her Billie Jean King Cup debut at age 18 against China at the 2020-2021 Asia/Oceania Group I qualifying in Dubai, United Arab Emirates.[30]
Singles (4–1)
| Edition | Round | Date | Location | Against | Surface | Opponent | W/L | Score |
|---|---|---|---|---|---|---|---|---|
| 2020–21 | Z1 RR | Mar 2020 | Dubai (UAE) | China |
Hard | Zheng Saisai | L | 1–6, 1–6 |
| 2026 | Z1 RR | Apr 2026 | New Delhi (India) |  New Zealand |
Monique Barry | W | 6–3, 6–1 | |
| India |
Sahaja Yamalapalli | W | 6–2, 6–1 | |||||
| South Korea |
Lee Eun-hye | W | 6–2, 6–2 | |||||
| Thailand |
Anchisa Chanta | W | 6–2, 6–4 | |||||
Doubles (4–1)
| Edition | Stage | Date | Location | Against | Surface | Partner | Opponents | W/L | Score |
|---|---|---|---|---|---|---|---|---|---|
| 2020–21 | Z1 RR | Mar 2020 | Dubai (UAE) | China |
Hard | Priska Madelyn Nugroho | Xu Yifan Zhang Shuai |
L | 1–6, 4–6 |
 Uzbekistan |
Yasmina Karimjanova Sitora Normuradova |
W | 6–1, 6–3 | ||||||
| South Korea |
Aldila Sutjiadi | Choi Ji-hee Kim Na-ri |
W | 6–2, 6–0 | |||||
| 2026 | Z1 RR | Apr 2026 | New Delhi (India) | India |
Rutuja Bhosale Ankita Raina |
W | 6–3, 7–6(4) | ||
| South Korea |
Jeong Bo-young Lee Eun-hye |
W | 6–4, 6–3 |
Double bagel matches
Singles (4–0)
| Result | Year | Tournament | Tier | Surface | Opponent | Rd | Ref |
|---|---|---|---|---|---|---|---|
| Win | 2022 | ITF Los Angeles, United States | W15 | Hard | Natalia Mochernak |
Q1 | [31] |
| Win | 2024 | ITF Monastir, Tunisia | W15 | Hard | Alica Rusová |
Q2 | [32] |
| Win | 2024 | ITF Wellington, New Zealand | W15 | Hard | Sarah Rokusek |
2R | [33] |
| Win | 2024 | ITF Wellington, New Zealand | W15 | Hard | Maelys Bougrat |
SF | [34] |
Doubles (1–0)
| Result | Year | Tournament | Tier | Surface | Partner | Opponent | Rd | Ref |
|---|---|---|---|---|---|---|---|---|
| Win | 2025 | ITF Maanshan, China | W15 | Hard | Priska Madelyn Nugroho |
Wang Yuping Xiao Zhenghua |
SF | [35] |
Honors and Awards
| Award | Year | Category | Result | Ref. |
|---|---|---|---|---|
| Intercollegiate Tennis Association Awards | 2021 | ITA Northwest Region Rookie of the Year | Won | [1][2] |
| ITA All American (singles) | Honored | [2][36] | ||
| Pac-12 Conference Awards | Pac-12 Player of the Week (5 April) | Won | [2][37] | |
| All Pac-12 first team | Honored | [38] | ||
| Pac-12 Freshman of the Year | Won | [2][39] | ||
| West Coast Conference Awards | 2022 | West Coast Conference Doubles Team of the Week (15 March) | Won | [2] |
| West Coast Conference Doubles Team of the Week (22 March) | Won | [2] | ||
| West Coast Conference Singles Player of the Week (19 April) | Won | [2] | ||
| All West Coast Conference Singles first team | Honored | [2][40] | ||
| All West Coast Conference Doubles first team | Honored | [2][40] | ||
| Intercollegiate Tennis Association Awards | 2023 | ITA All American (singles) | Honored | [41] |
| ITA All American (doubles) | Honored | [41] | ||
| West Coast Conference Awards | West Coast Conference Doubles Team of the Week (17 January) | Won | [2] | |
| West Coast Conference Doubles Team of the Week (14 February) | Won | [2] | ||
| West Coast Conference Singles Player of the Week (28 February) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (7 March) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (14 March) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (28 March) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (11 April) | Won | [2] | ||
| All West Coast Conference Singles first team | Honored | [2] | ||
| All West Coast Conference Doubles first team | Honored | [2] | ||
| West Coast Conference Player of the Year | Won | [2][42] | ||
| Intercollegiate Tennis Association Awards | 2024 | ITA All American (doubles) | Honored | [2] |
| West Coast Conference Awards | West Coast Conference Doubles Team of the Week (16 January) | Won | [2] | |
| West Coast Conference Doubles Team of the Week (13 February) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (27 February) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (5 March) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (19 March) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (26 March) | Won | [2] | ||
| West Coast Conference Singles Player of the Week (2 April) | Won | [2] | ||
| West Coast Conference Doubles Team of the Week (9 April) | Won | [2] | ||
| West Coast Conference Singles Player of the Week (16 April) | Won | [2] | ||
| All West Coast Conference Singles first team | Honored | [2] | ||
| All West Coast Conference Doubles first team | Honored | [2] | ||
| International Tennis Federation Awards | 2025 | ITF World Tennis Tour Player of the Month for May | Won | [43][44] |
| ITF World Tennis Tour Player of the Month for June | Won | [45] | ||
| ITF World Tennis Tour Class of 2025 | Honored | [46][47] | ||
| Santini JMTV Awards | Favorite Female Athlete | Won | [48][49] | |
| SIWO PWI Award | Best Female Athlete | Nominated | [50][51] | |
| Inspirational Athlete | Won | [50][51] | ||
| UTR Sports Year-End Awards | Most Improved Player of the Year (WTA) | Honored | [52] | |
| WTA Awards | Best Tournament Moment: WTA 250s | Nominated | [53][54] | |
| WTA year in review | Most surprising WTA Player of 2025 / Biggest surprise | Won | [55] | |
| The Game Changer Award by Indonesian Olympic Committee |
2026 | Best Athlete Games Sports | Won | [56] |
