Janice Tjen

Last updated

Janice Tjen
Country (sports)Flag of Indonesia.svg  Indonesia
Born (2002-05-06) 6 May 2002 (age 23)
Jakarta, Indonesia
Height1.68 m (5 ft 6 in)
Turned pro2018
PlaysRight-handed (two-handed backhand)
College University of Oregon (2020–2021) [1]
Pepperdine University (2021–2024) [2]
Prize money$82,632
Singles
Career record104–19
Career titles13 ITF
Highest rankingNo. 147 (18 August 2025)
Current rankingNo. 147 (18 August 2025)
Grand Slam singles results
US Open 2R (2025)
Doubles
Career record52–22
Career titles6 ITF
Highest rankingNo. 260 (18 August 2025)
Current rankingNo. 260 (18 August 2025)
Team competitions
BJK Cup 2–2
Medal record
Women's Tennis
Representing Flag of Indonesia.svg  Indonesia
Asian Games
Bronze medal icon (B initial).svg 2022 Hangzhou Doubles
ASEAN School Games
Gold medal icon (G initial).svg 2019 Semarang Singles [3]
Gold medal icon (G initial).svg2019 SemarangTeam
Silver medal icon (S initial).svg2019 SemarangDoubles
Last updated on: 18 August 2025.

Janice Tjen (born 6 May 2002) is an Indonesian tennis player. [4]

Contents

She has a career-high WTA singles ranking of world No. 147 and a doubles ranking of No. 260, both achieved on 18 August 2025. [5]

In the Billie Jean King Cup, Tjen has a win-loss record of 2–2.

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]

Career

Tjen was selected to represent Indonesia at the 2022 Asian Games and won the bronze medal in doubles.[ citation needed ]

In 2025, Tjen qualified for her first Grand Slam main draw with a 6–1, 6–2 win over no. 3 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. [9] 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. [10] [11] [12] Tjen lost in the second round to Emma Raducanu in straight sets. [13]

ITF Circuit finals

Singles: 16 (13 titles, 3 runner-ups)

Legend
W100 tournaments (0–1)
W75 tournaments (0–1)
W50 tournaments (1–0)
W35 tournaments (5–1)
W15 tournaments (7–0)
Finals by surface
Hard (11–3)
Clay (2–0)
ResultW-L   Date   TournamentTierSurfaceOpponentScore
Win1–0 Jun 2024 ITF Monastir, TunisiaW15Hard Flag of Lithuania.svg Patricija Paukštytė 6–1, 7–6(1)
Win2–0 Jun 2024 ITF Monastir, TunisiaW15HardWhite flag of surrender.svg Anna Kubareva 6–2, 6–3
Win3–0 Jun 2024 ITF Monastir, TunisiaW15Hard Flag of France.svg Marine Szostak 6–1, 6–0
Win4–0 Aug 2024 ITF Wanfercée-Baulet, BelgiumW15Clay Flag of Luxembourg.svg Marie Weckerle 6–2, 6–2
Win5–0 Nov 2024 ITF Antalya, TurkeyW15Clay Flag of Canada (Pantone).svg Nadia Lagaev 6–1, 6–2
Win6–0 Dec 2024 ITF Wellington, New ZealandW15Hard Flag of Japan.svg Shiho Akita 6–4, 6–4
Win7–0 Dec 2024 ITF Tauranga, New ZealandW35Hard Flag of Japan.svg Hiromi Abe 6–2, 6–1
Loss7–1 Apr 2025 ITF Goyang, South KoreaW35Hard Flag of Japan.svg Rina Saigo 6–2, 4–6, 1–6
Win8–1 May 2025 ITF Goyang, South KoreaW35Hard Flag of the People's Republic of China.svg Zhu Lin 6–4, 6–1
Win9–1 May 2025 ITF Andong, South KoreaW35Hard Flag of the People's Republic of China.svg Ma Yexin 6–4, 6–2
Win10–1 Jun 2025 ITF Maanshan, ChinaW15HardWhite flag of surrender.svg Kira Pavlova6–4, 6–1
Win11–1 Jun 2025 ITF Luzhou, ChinaW35Hard Flag of the People's Republic of China.svg Liu Fangzhou 6–0, 6–4
Win12–1 Jun 2025 ITF Taizhou, ChinaW50Hard Flag of the People's Republic of China.svg Yang Yidi 7–5, 6–3
Win13–1 Jun 2025 ITF Taipei, TaiwanW35Hard Flag of Japan.svg Momoko Kobori 4–6, 6–1, 6–2
Loss13–2 Jul 2025 Lexington Open, United StatesW75Hard Flag of the People's Republic of China.svg Wang Xiyu 6–3, 2–6, 4–6
Loss13–3 Aug 2025 Landisville Challenge, United StatesW100Hard Flag of Croatia.svg Petra Marčinko 6–7(4), 6–3, 4–6

Doubles: 11 (6 titles, 5 runner-ups)

Legend
W50 tournaments (1–0)
W35 tournaments (3–2)
W15 tournaments (2–3)
Finals by surface
Hard (5–4)
Clay (1–1)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScore
Win1–0 Jun 2024 ITF Monastir, TunisiaW15Hard Flag of Canada (Pantone).svg Leena Bennetto Flag of Lithuania.svg Patricija Paukštytė
Flag of Slovakia.svg Alica Rusova
6–4, 6–1
Loss1–1 Jun 2024 ITF Monastir, TunisiaW15Hard Flag of Australia (converted).svg Ella Simmons Flag of Kyrgyzstan.svg Vladislava Andreevskaya
White flag of surrender.svg Anastasia Gasanova
2–6, 4–6
Loss1–2 Aug 2024 ITF Wanfercée-Baulet, BelgiumW15Clay Flag of Australia (converted).svg Ella Simmons Flag of Belgium (civil).svg Kaat Coppez
Flag of Belgium (civil).svg Romane Longueville
4–6, 6–7(3)
Win2–2 Nov 2024 ITF Antalya, TurkeyW15Clay Flag of Chinese Taipei for Olympic games.svg Madeleine Jessup Flag of Romania.svg Ștefania Bojică
Flag of Romania.svg Briana Szabó
7–5, 4–6, [11–9]
Loss2–3 Feb 2025 Arcadia Women's Pro Open, United StatesW35Hard Flag of Indonesia.svg Aldila Sutjiadi Flag of the United States.svg Victoria Osuigwe
Flag of the United States.svg Alana Smith
3–6, 4–6
Loss2–4 Apr 2025 ITF Osaka, JapanW35Hard Flag of South Korea.svg Ku Yeon-woo Flag of Japan.svg Momoko Kobori
Flag of Japan.svg Ayano Shimizu
4–6, 5–7
Win3–4 Apr 2025 ITF Goyang, South KoreaW35Hard Flag of Japan.svg Saki Imamura Flag of South Korea.svg Kim Na-ri
Flag of Thailand.svg Punnin Kovapitukted
4–6, 6–0, [10–5]
Loss3–5 Jun 2025 ITF Maanshan, ChinaW15Hard Flag of Indonesia.svg Priska Madelyn Nugroho Flag placeholder.svg Anastasiia Grechkina
Flag placeholder.svg Kristina Sidorova
3–6, 6–2, [6–10]
Win4–5 Jun 2025 ITF Luzhou, ChinaW35Hard Flag of Indonesia.svg Priska Madelyn Nugroho Flag of Japan.svg Saki Imamura
Flag of Japan.svg Ikumi Yamazaki
6–4, 6–3
Win5–5 Jun 2025 ITF Taizhou, ChinaW50Hard Flag of Indonesia.svg Priska Madelyn Nugroho Flag of the People's Republic of China.svg Huang Yujia
Flag of the People's Republic of China.svg Zheng Wushuang
6–3, 6–4
Win6–5 Jun 2025 ITF Taipei, TaiwanW35Hard Flag of South Korea.svg Park So-hyun Flag of Chinese Taipei for Olympic games.svg Li Yu-yun
Flag of Japan.svg Eri Shimizu
6–1, 7–5

ITF Junior Circuit finals

Singles: 12 (9 titles, 3 runner-ups)

Legend
Category G3 (2–0)
Category G4 (4–1)
Category G5 (3–2)
Finals by surface
Hard (8–3)
Clay (1–0)
ResultW-L   Date   TournamentTierSurfaceOpponentScore
Win1–0Jul 2017ITF Jakarta, IndonesiaG4Hard Flag of Hong Kong.svg Justine Leong 6–2, 6–4
Win2–0Jul 2017ITF Jakarta, IndonesiaG4Hard Flag of Indonesia.svg Samantha Nanere 6–4, 6–4
Loss2–1Aug 2017ITF Hong Kong, China SARG5Hard Flag of Thailand.svg Supapitch Kuearum 1–6, 0–6
Win3–1Oct 2017ITF Jakarta, IndonesiaG5Hard Flag of the People's Republic of China.svg Na Dong 6–4, 6–3
Win4–1Oct 2018ITF Sarawak, MalaysiaG3Hard Flag of Indonesia.svg Priska Madelyn Nugroho 6–4, 6–3
Loss4–2Oct 2018ITF Jakarta, IndonesiaG5Hard Flag of Indonesia.svg Fitriani Sabatini 3–6, 2–6
Win5–2Nov 2018ITF Manila, PhilippinesG4Clay Flag of the Philippines.svg Alexandra Eala 6–3, 2–6, 7–5
Win6–2Jun 2019ITF Jakarta, IndonesiaG4Hard Flag of India.svg Vineetha Mummadi 7–5, 6–4
Loss6–3Jul 2019ITF Jakarta, IndonesiaG4Hard Flag of Indonesia.svg Fitriani Sabatini 4–6, 3–6
Win7–3Sep 2019ITF Adelaide, AustraliaG5Hard Flag of Australia (converted).svg Taylah Preston 6–4, 2–6, 6–3
Win8–3Sep 2019ITF Jakarta, IndonesiaG3Hard Flag of Chinese Taipei for Olympic games.svg Madeleine Jessup 6–3, 3–6, 6–1
Win9–3Oct 2019ITF Surabaya, IndonesiaG5Hard Flag of Indonesia.svg Felicia Halim 6–2, 6–2

Doubles: 17 (10 titles, 7 runner-ups)

Legend
Category G3 (2–2)
Category G4 (6–2)
Category G5 (2–3)
Finals by surface
Hard (8–7)
Clay (2–0)
ResultW–L   Date   TournamentTierSurfacePartnerOpponentsScore
Loss0–1Jun 2016ITF Jakarta, IndonesiaG5Hard Flag of Indonesia.svg Rifanty Kahfiani Flag of Indonesia.svg Shevita Aulana
Flag of Indonesia.svg Novela Rezha Millenia Putri
4–6, 1–6
Win1–1Jun 2016ITF Nonthaburi, ThailandG4Hard Flag of Indonesia.svg Fitriana Sabrina Flag of the Philippines.svg Maia Bernadette Balce
Flag of Japan.svg Nagomi Higashitani
7–6(1), 6–2
Loss1–2Mar 2017ITF Kuala Lumpur, MalaysiaG5Hard Flag of Singapore.svg Ashley Kei Yim Flag of Russia.svg Evelina Kontareva
Flag of Russia.svg Mariya Krasakova
2–6, 6–7(3)
Loss1–3Jul 2017ITF Jakarta, IndonesiaG4Hard Flag of Chinese Taipei for Olympic games.svg Tsao Chia-yi Flag of Hong Kong.svg Justine Leong
Flag of Indonesia.svg Samantha Nanere
4–6, 6–0, [9–11]
Win2–3Jul 2017ITF Nonthaburi, ThailandG4Hard Flag of Thailand.svg Mai Napatt Nirundorn Flag of the People's Republic of China.svg Na Dong
Flag of the People's Republic of China.svg Huang Yujia
7–6(5), 7–6(3)
Loss2–4Oct 2017ITF Sarawak, MalaysiaG3Hard Flag of Indonesia.svg Priska Madelyn Nugroho Flag of South Korea.svg Park So-hyun
Flag of Thailand.svg Mananchaya Sawangkaew
4–6, 6–2, [5–10]
Win3–4Jun 2018ITF Nonthaburi, ThailandG4Hard Flag of Thailand.svg Anchisa Chanta Flag of Chinese Taipei for Olympic games.svg Lee Kuan-yi
Flag of Chinese Taipei for Olympic games.svg Wang Chao-yi
5–7, 7–5, [10–8]
Loss3–5Oct 2018ITF Sarawak, MalaysiaG3Hard Flag of Hong Kong.svg Wing Ka Lin Flag of the People's Republic of China.svg Li Xuanjin
Flag of the People's Republic of China.svg Zhao Cong Ying
4–6, 6–4, [7–10]
Win4–5Nov 2018ITF Makati City, PhilippinesG4Clay Flag of Chinese Taipei for Olympic games.svg Wang Chao-yi Flag of Japan.svg Kokomi Koyama
Flag of Japan.svg Erika Matsuda
6–0, 7–6(2)
Win5–5Nov 2018ITF Manila, PhilippinesG4Clay Flag of Chinese Taipei for Olympic games.svg Wang Chao-yi Flag of Japan.svg Kokomi Koyama
Flag of Japan.svg Erika Matsuda
6–4, 6–3
Win6–5Mar 2019ITF Shenzhen, ChinaG3Hard Flag of Chinese Taipei for Olympic games.svg Wang Chao-yi Flag of the People's Republic of China.svg Dang Yiming
Flag of Hong Kong.svg Hoi Ki Jenny Wong
7–6(1), 7–5
Loss6–6Jun 2019ITF Jakarta, IndonesiaG4Hard Flag of Chinese Taipei for Olympic games.svg Wei Ning Fang Flag of Chinese Taipei for Olympic games.svg Hsuan Huang
Flag of Chinese Taipei for Olympic games.svg Ke Syuan Jhang
1–6, 6–7(4)
Win7–6Jul 2019ITF Jakarta, IndonesiaG4Hard Flag of Chinese Taipei for Olympic games.svg Wei Ning Fang Flag of the People's Republic of China.svg Wang Shuoran
Flag of the People's Republic of China.svg Xue Xiaoyan
6–2, 6–3
Loss7–7Sep 2019ITF Adelaide, AustraliaG5Hard Flag of Australia (converted).svg Ella Simmons Flag of Australia (converted).svg Jessie Culley
Flag of Australia (converted).svg Taylah Preston
5–7, 4–6
Win8–7Sep 2019ITF Sarawak, MalaysiaG3Hard Flag of Chinese Taipei for Olympic games.svg Wang Chao-yi Flag of Hong Kong.svg Chui Kei Leung
Flag of Thailand.svg Pawinee Ruamrak
6–2, 3–6, [10–7]
Win9–7Oct 2019ITF Surabaya, IndonesiaG5Hard Flag of Australia (converted).svg Ella Simmons Flag of Chinese Taipei for Olympic games.svg Cheng Yu-hua
Flag of Chinese Taipei for Olympic games.svg Hsu Ya-chi
1–6, 6–2, [10–5]
Win10–7Oct 2019ITF Jakarta, IndonesiaG5Hard Flag of Australia (converted).svg Ella Simmons Flag of the People's Republic of China.svg Li Mengke
Flag of the People's Republic of China.svg 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. [14] [15]

Singles: 1 (1 gold medal)

Result   Date   TournamentSurfaceOpponentScore
GoldJul 2019 ASEAN School Games, SemarangHard Flag of Thailand.svg Lunda Kumhom 7–5, 6–4

Doubles: 2 (1 silver medal, 1 bronze medal)

Result   Date   TournamentSurfacePartnerOpponentsScore
SilverJul 2019 ASEAN School Games, SemarangHard Flag of Indonesia.svg Nur Rosida Mega Hadiati Flag of Indonesia.svg Fitriani Sabatini
Flag of Indonesia.svg Fitriana Sabrina
2–6, 2–6
BronzeSep 2023 Asian Games, HangzhouHard Flag of Indonesia.svg Aldila Sutjiadi Flag of Chinese Taipei for Olympic games.svg Chan Hao-ching
Flag of Chinese Taipei for Olympic games.svg Latisha Chan
2–6, 2–6

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. [16]

Singles (0–1)

EditionRoundDateLocationAgainstSurfaceOpponentW/LScore
2020–21 Z1 RR Mar 2020 Dubai (UAE) Flag of the People's Republic of China.svg China Hard Zheng Saisai L1–6, 1–6

Doubles (2–1)

EditionStageDateLocationAgainstSurfacePartnerOpponentsW/LScore
2020–21 Z1 RR Mar 2020Dubai (UAE) Flag of the People's Republic of China.svg China Hard Priska Madelyn Nugroho Xu Yifan
Zhang Shuai
L1–6, 4–6
Flag of Uzbekistan.svg Uzbekistan Yasmina Karimjanova
Sitora Normuradova
W6–1, 6–3
Flag of South Korea.svg South Korea Aldila Sutjiadi Choi Ji-hee
Kim Na-ri
W6–2, 6–0

Double bagel matches

ResultYearTournamentTierSurfaceOpponentRdRef
Win2022ITF Los Angeles, United StatesW15Hard Flag of the United States.svg Natalia Mochernak Q1 [17]
Win2024ITF Monastir, TunisiaW15Hard Flag of Slovakia.svg Alica Rusova Q2 [18]
Win2024ITF Wellington, New ZealandW15Hard Flag of Australia (converted).svg Sarah Rokusek 2R [19]
Win2024ITF Wellington, New ZealandW15Hard Flag of France.svg Maelys Bougrat SF [20]

Honors and Awards

AwardYearCategoryResultRef.
Intercollegiate Tennis Association Awards2021ITA Northwest Region Rookie of the YearWon [1] [2]
ITA All American (singles)Honored [2] [21]
Pac-12 Conference AwardsPac-12 Player of the Week (5 April)Won [2] [22]
All Pac-12 first teamHonored [23]
Pac-12 Freshman of the YearWon [2] [24]
West Coast Conference Awards2022West 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 teamHonored [2] [25]
All West Coast Conference Doubles first teamHonored [2] [25]
Intercollegiate Tennis Association Awards2023ITA All American (singles)Honored [26]
ITA All American (doubles)Honored [26]
West Coast Conference AwardsWest 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 teamHonored [2]
All West Coast Conference Doubles first teamHonored [2]
West Coast Conference Player of the YearWon [2] [27]
Intercollegiate Tennis Association Awards2024ITA All American (doubles)Honored [2]
West Coast Conference AwardsWest 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 teamHonored [2]
All West Coast Conference Doubles first teamHonored [2]
International Tennis Federation Awards2025 ITF World Tennis Tour Player of the Month for MayWon [28] [29]
ITF World Tennis Tour Player of the Month for JuneWon [30]

References

  1. 1 2 "2020-21 Women's Tennis Roster - Janice Tjen". University of Oregon Athletics . Retrieved 3 July 2025.
  2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 "2023-24 Women's Tennis Roster - Janice Tjen". Pepperdine University Athletics. Retrieved 3 July 2025.
  3. "Tennis at the 11th ASEAN School Games 2019". SEA Sports News. Retrieved 7 January 2025.
  4. "Janice Tjen". WTA. Retrieved 1 July 2023.
  5. "Janice Tjen". itf. Retrieved 25 December 2024.
  6. Oddo, Chris (2025-08-24). "Players to watch: Janice Tjen". US Open. Retrieved 2025-08-27.
  7. 1 2 "Indonesia's Janice Tjen on her US Open run and being inspired by Barty". WTA. 2025-08-25. Retrieved 2025-08-27.
  8. Eccleshare, Charlie (2025-08-27). "The myth of the tennis Cinderella story and the U.S. Open players writing their own chapters". The New York Times. Retrieved 2025-08-28.
  9. Macpherson, Alex (22 August 2025). "Tjen, Ito set US Open qualifying meeting; Valentova, Jones advance". Women's Tennis Association . Retrieved 23 August 2025.
  10. "Janice Tjen puts Indonesia back on US Open main draw after 21-year drought". thejakartapost.com. 25 August 2025.
  11. "Janice Tjen earns first Grand Slam singles victory by an Indonesian tennis player in 22 years". Tennis.com. 24 August 2025.
  12. "Indonesia's Janice Tjen on her US Open run and being inspired by Barty". Women's Tennis Association. 25 August 2025.
  13. "Emma Raducanu eases into third round of US Open with dominant display over Janice Tjen". The Independent. Retrieved 27 August 2025.
  14. "Juarai ASEAN School Games, Ini Harapan Janice Tjen" (in Indonesian). Tempo. 23 July 2019. Retrieved 3 July 2025.
  15. "Tenis ASEAN Schools Games 2019: Menangi All Indonesian Final, Ana/Ani Sabet Emas" (in Indonesian). Ayo Tenis. 23 July 2019. Retrieved 3 July 2025.
  16. "Tim Piala Fed Indonesia Bertolak ke Dubai, Ini Penuturan Aldila dkk" (in Indonesian). Ayo Tenis. 1 March 2020. Retrieved 7 July 2025.
  17. "Natalia Mochernak vs Janice Tjen". Sofa Score. Retrieved 8 July 2025.
  18. "Alica Rusova vs Janice Tjen". Sofa Score. Retrieved 8 July 2025.
  19. "Janice Tjen vs Sarah Rokusek". Sofa Score. Retrieved 8 July 2025.
  20. "Maelys Bougrat vs Janice Tjen". Sofa Score. Retrieved 8 July 2025.
  21. "Tjen Becomes Third All-American in UO History". University of Oregon Athletics. 9 June 2021. Retrieved 4 July 2025.
  22. "Tjen Named Pac-12 Player of the Week". University of Oregon Athletics. 8 April 2021. Retrieved 3 July 2025.
  23. "Wong First Team; Gallagher, Fortin All-Pac-12 H.M." University of Washington Athletics. 20 May 2021. Retrieved 4 July 2025.
  24. "Tjen Named Pac-12 Freshman of the Year". University of Oregon Athletics. 12 May 2021. Retrieved 3 July 2025.
  25. 1 2 "WCC Announces 2022 Women's Tennis Awards". West Coast Conference. 28 April 2022. Retrieved 8 July 2025.
  26. 1 2 "Broadus and Tjen Named ITA All-Americans". Pepperdine University Athletics. 6 May 2023. Retrieved 4 July 2025.
  27. "WCC Announces 2023 Women's Tennis Awards". West Coast Conference. 26 April 2023. Retrieved 3 July 2025.
  28. "ITF World Tennis Tour Player of the Month: Janice Tjen". International Tennis Federation. 6 June 2025. Retrieved 3 July 2025.
  29. Ferdian, Agung (6 June 2025). "Janice Tjen Dinobatkan Jadi Pemain Terbaik ITF World Tennis Tour Mei 2025" (in Indonesian). Terminal News. Retrieved 3 July 2025.
  30. "ITF World Tennis Tour June Player of the Month: Janice Tjen". International Tennis Federation. 3 July 2025. Retrieved 3 July 2025.