Yui Kamiji
Birth date24 April 1994 (age 32)
Birth placeAkashi, Hyōgo Prefecture
PlaysLeft-handed (one-handed backhand)
HighestsinglesrankingNo. 1 (19 May 2014)
CurrentsinglesrankingNo. 1 (17 March 2025)
AustralianopenresultW (2017, 2020, 2025)
FrenchopenresultW (2014, 2017, 2018, 2020, 2025)
WimbledonresultF (2022, 2025)
UsopenresultW (2014, 2017, 2025)
Othertournamentsyes
WheelchairtennismastersresultW (2013, 2025)
ParalympicsresultW (2024)
HighestdoublesrankingNo. 1 (09 June 2014)
CurrentdoublesrankingNo. 2 (19 June 2023)
AustralianopendoublesresultW (2014, 2015, 2016, 2018, 2020)
FrenchopendoublesresultW (2014, 2016, 2017, 2023, 2025)
WimbledondoublesresultW (2014, 2015, 2016, 2017, 2018, 2021, 2022, 2024)
UsopendoublesresultW (2014, 2018, 2020, 2023)
Othertournamentsdoublesyes
WheelchairtennismastersdoublesresultW (2013, 2014, 2025)
ParalympicsdoublesresultW (2024)

Yui Kamiji (上地 結衣, Kamiji Yui, born 24 April 1994 in Akashi, Hyōgo Prefecture) is a Japanese professional wheelchair tennis player.[1] She has won 33 major titles, as well as a Paralympic silver and bronze medal in singles and doubles, respectively, at the 2020 Tokyo Paralympics.[1] She would later win gold in both at the 2024 Paris Paralympics.[2] She also won a bronze medal in singles at the 2016 Rio Paralympics.[3]

Partnering Jordanne Whiley, Kamiji achieved the Grand Slam in doubles in 2014, and also won the Wheelchair Tennis Masters in doubles.[4][5] Kamiji is currently managed by Avex Group under its Avex Challenged Athletes program.[6]

2013–present

Kamiji won singles titles in Iizuka,[7] Daegu,[8] Paris,[9] St Louis,[10] and became the first and so far only non-Dutchwoman to win the tennis Masters title.[11][12]

Kamiji won doubles titles with Sharon Walraven in Pensacola,[13] Sabine Ellerbrock in Iizuka.[14] Ju-Yeon Park in Daegu,[15] Jordanne Whiley in Paris and the Masters.[5][16] With Ellerbrock in New York and Whiley at Wimbledon, Kamiji was the runner up.[17][18]

During the 2014 season Kamiji won singles titles in Melbourne,[19] Kobe and Iizuka.[20] At the Australian Open Kamiji reached her first Grand Slam singles final where she lost to Sabine Ellerbrock.[21] Kamiji followed that up by winning the second Grand Slam tournament of the season at Roland Garros.[22] Whilst partnering Jordanne Whiley during the 2014 season the pair won the Grand Slam in doubles. They finished the year by adding the Masters crown after defeating Louise Hunt and Katharina Krüger in the final. However, despite the absence of van Koot and Griffioen the pair did not go undefeated throughout the tournament as they lost to Marjolein Buis and Michaela Spaanstra during the round robin group stage.[23]

In 2017, Kamiji finished the year as world No 1, and was named ITF Women's Wheelchair World Champion for the second time in her career.[24]

Career statistics

Grand Slam performance timelines

Wheelchair singles

Tournament20122013201420152016201720182019202020212022202320242025Career SRW–LCareer Win %
Australian OpenQFAFFSFWFFWFQFFFW3 / 1327–10
French OpenQFAWSFSFWWFWFFFQFW5 / 1328–8
WimbledonNot heldQFSFSFSFNHQFFSFSFF0 / 911–9
US OpenNHSFWFNHWFFFFFFNHW3 / 1127–8
Win–Loss0–21–18–15–32–310–18–37–48–18–47–410–46–315–111 / 4680–35

Wheelchair doubles

Tournament20122013201420152016201720182019202020212022202320242025Career SRCareer Win %
Australian OpenSFAWWWFWSFWSFFFFSF5 / 1345%
French OpenFAWFWWFSFFFFWFW5 / 1345%
WimbledonAFWWWWWSFNHWWFWQF8 / 1266%
US OpenNHFWSFNHSFWSFWFFWNHSF4 / 1136%

Grand Slam tournament finals

Wheelchair singles: 30 finals (11 titles, 19 runner-ups)

ResultYearChampionshipSurfaceOpponentScore
Loss2014Australian OpenHardSabine Ellerbrock6–3, 4–6, 2–6
Win2014French OpenClayAniek van Koot7–6(9–7), 6–4
Win2014US OpenHardAniek van Koot6–3, 6–3
Loss2015Australian OpenHardJiske Griffioen3–6, 5–7
Win2017Australian OpenHardJiske Griffioen6–7(2–7), 6–3, 6–3
Win2017French Open (2)ClaySabine Ellerbrock7–5, 6–4
Win2017US Open (2)HardDiede de Groot7–5, 6–2
Loss2018Australian OpenHardDiede de Groot6–7(6–8), 4–6
Win2018French Open (3)ClayDiede de Groot2–6, 6–0, 6–2
Loss2018US OpenHardDiede de Groot2–6, 3–6
Loss2019Australian OpenHardDiede de Groot0–6, 2–6
Loss2019French OpenClayDiede de Groot1–6, 0–6
Loss2019US OpenHardDiede de Groot6–4, 1–6, 4–6
Win2020Australian Open (2)HardAniek van Koot6–2, 6–2
Loss2020US OpenHardDiede de Groot3–6, 3–6
Win2020French Open (4)ClayMomoko Ohtani6–2, 6–1
Loss2021Australian OpenHardDiede de Groot3–6, 7–6(7–4), 6–7(4–10)
Loss2021French OpenClayDiede de Groot4–6, 3–6
Loss2021US OpenHardDiede de Groot3–6, 2–6
Loss2022French OpenClayDiede de Groot4–6, 1–6
Loss2022WimbledonGrassDiede de Groot4–6, 2–6
Loss2022US OpenHardDiede de Groot6–3, 1–6, 1–6
Loss2023Australian OpenHardDiede de Groot6–0, 2–6, 2–6
Loss2023French OpenClayDiede de Groot2–6, 0–6
Loss2023US OpenHardDiede de Groot2–6, 2–6
Loss2024Australian OpenHardDiede de Groot5–7, 4–6
Win2025Australian Open (3)HardAniek van Koot6–2, 6–2
Win2025French Open (5)ClayAniek van Koot6–2, 6–2
Loss2025WimbledonGrassWang Ziying3–6, 3–6
Win2025US Open (3)HardLi Xiaohui0–6, 6–1, 6–3

Wheelchair doubles: 37 (22 titles, 15 runner-ups)

ResultYearChampionshipSurfacePartnerOpponentsScore
Loss2012French OpenClaySabine EllerbrockMarjolein Buis
Esther Vergeer
0–6, 1–6
Loss2013WimbledonGrassJordanne WhileyJiske Griffioen
Aniek van Koot
4–6, 6–7(6–8)
Win2014Australian OpenHardJordanne WhileyMarjolein Buis
Jiske Griffioen
6–2, 6–7(3–7), 6–2
Win2014French OpenClayJordanne WhileyJiske Griffioen
Aniek van Koot
7–6(7–3), 3–6, [10–8]
Win2014WimbledonGrassJordanne WhileyJiske Griffioen
Aniek van Koot
2–6, 6–2, 7–5
Win2014US OpenHardJordanne WhileyJiske Griffioen
Aniek van Koot
6–4, 3–6, 6–3
Win2015Australian Open (2)HardJordanne WhileyJiske Griffioen
Aniek van Koot
4–6 6–4, 7–5
Loss2015French OpenClayJordanne WhileyJiske Griffioen
Aniek van Koot
6–7(1–7), 6–3 [8–10]
Win2015Wimbledon (2)GrassJordanne WhileyJiske Griffioen
Aniek van Koot
6–2, 5–7, 6–3
Win2016Australian Open (3)HardMarjolein BuisJiske Griffioen
Aniek van Koot
6–2, 6–2
Win2016French Open (2)ClayJordanne WhileyJiske Griffioen
Aniek van Koot
6–4, 4–6, [10–6]
Win2016Wimbledon (3)GrassJordanne WhileyJiske Griffioen
Aniek van Koot
6–4, 6–2
Loss2017Australian OpenHardDiede de GrootJiske Griffioen
Aniek van Koot
3–6, 2–6
Win2017French Open (3)ClayMarjolein BuisJiske Griffioen
Aniek van Koot
6–3, 7–5
Win2017Wimbledon (4)GrassJordanne WhileyMarjolein Buis
Diede de Groot
2–6, 6–3, 6–0
Win2018Australian Open (4)HardMarjolein BuisDiede de Groot
Aniek van Koot
6–0, 6–4
Loss2018French OpenClayMarjolein BuisDiede de Groot
Aniek van Koot
1–6, 3–6
Win2018Wimbledon (5)GrassDiede de GrootSabine Ellerbrock
Lucy Shuker
6–1, 6–1
Win2018US Open (2)HardDiede de GrootMarjolein Buis
Aniek van Koot
6–3, 6–4
Win2020Australian Open (5)HardJordanne WhileyDiede de Groot
Aniek van Koot
6–2, 6–4
Win2020US Open (3)HardJordanne WhileyMarjolein Buis
Diede de Groot
6–3, 6–3
Loss2020French OpenClayJordanne WhileyDiede de Groot
Aniek van Koot
6–7(2–7), 6–3, [8–10]
Loss2021French OpenClayJordanne WhileyDiede de Groot
Aniek van Koot
3–6, 4–6
Win2021Wimbledon (6)GrassJordanne WhileyKgothatso Montjane
Lucy Shuker
6–0, 7–6(7–0)
Loss2021US OpenHardJordanne WhileyDiede de Groot
Aniek van Koot
1–6, 2–6
Loss2022Australian OpenHardLucy ShukerDiede de Groot
Aniek van Koot
5–7, 6–3, [2–10]
Loss2022French OpenClayKgothatso MontjaneDiede de Groot
Aniek van Koot
6–7(5–7), 6–1, [8–10]
Win2022Wimbledon (7)GrassDana MathewsonDiede de Groot
Aniek van Koot
6–1, 7–5
Loss2022US OpenHardKgothatso MontjaneDiede de Groot
Aniek van Koot
2–6, 2–6
Loss2023Australian OpenHardZhu ZhenzhenDiede de Groot
Aniek van Koot
3–6, 2–6
Win2023French Open (4)ClayKgothatso MontjaneDiede de Groot
María Florencia Moreno
6–2, 6–3
Loss2023WimbledonGrassKgothatso MontjaneJiske Griffioen
Diede de Groot
1–6, 4-6
Win2023US OpenHardKgothatso MontjaneJiske Griffioen
Diede de Groot
walkover
Loss2024Australian OpenHardKgothatso MontjaneJiske Griffioen
Diede de Groot
3–6, 6–7(2–7)
Loss2024French OpenClayKgothatso MontjaneDiede de Groot
Aniek van Koot
7–6(8–6), 6–7(2–7), [4–10]
Win2024WimbledonGrassKgothatso MontjaneDiede de Groot
Jiske Griffioen
6–4, 6–4
Win2025French Open (5)ClayKgothatso MontjaneLi Xiaohui
Wang Ziying
4–6, 7–5, [10–7]

References

  1. ^ "Wheelchair Tennis - KAMIJI Yui - Tokyo 2020 Paralympics". Tokyo2020.org. Tokyo Organising Committee of the Olympic and Paralympic Games. 23 April 2018. Archived from the original on 3 September 2021. Retrieved 2021-09-09.
  2. ^ "Paris 2024 Paralympic Games – 28 August - 8 September". International Paralympic Committee. Retrieved September 5, 2024.
  3. ^ "Yui Kamiji - Wheelchair Tennis | Paralympic Athlete Profile". International Paralympic Committee. Retrieved 2021-09-09.
  4. ^ "BBC Sport – Australian Open 2014: Jordanne Whiley wins first Grand Slam title". BBC Sport. 2014-01-24. Retrieved 2014-01-24.
  5. ^ "ITF Tennis – WHEELCHAIR – Articles – Top seeds clinch Doubles Masters titles". itftennis.com. 2013-11-12. Retrieved 2014-01-24.
  6. ^ "Initiatives for challenged athletes|Avex Inc.". avex.com. Retrieved 2024-09-06.
  7. ^ "Scheffers, Kamiji, Wagner win Japan Open titles". ITF Tennis. 2 June 2013.
  8. ^ "Kamiji and Sithole win Daegu titles". ITF tennis. 14 June 2013.
  9. ^ "Kunieda, Kamiji, Wagner win Paris titles". ITF tennis. 30 June 2013.
  10. ^ "Kunieda and Kamiji seal Japanese double". ITF tennis. 1 September 2013.
  11. ^ "Yui Kamiji breaks Dutch wheelchair tennis winning streak | IPC". paralympic.org. Retrieved 2014-01-24.
  12. ^ "ITF Tennis – WHEELCHAIR – Articles – Kunieda, Kamiji, Wagner win NEC Masters titles". itftennis.com. 2013-11-12. Archived from the original on 2016-02-07. Retrieved 2014-01-24.
  13. ^ "Montjane ends Kamiji's challenge in Pensacola". itftennis.com. Retrieved 2014-04-03.
  14. ^ "Wagner clinches seventh Japan Open title". itftennis.com. Retrieved 2014-04-03.
  15. ^ "Sanada, Kamiji, Sithole win Daegu titles". itftennis.com. Retrieved 2014-04-03.
  16. ^ "Kamiji beats van Koot in French semis". itftennis.com. Retrieved 2014-04-03.
  17. ^ "Wagner, Sithole reach quad singles final". itftennis.com. Retrieved 2014-04-03.
  18. ^ "Top seeds claim Wimbledon titles". itftennis.com. Retrieved 2014-04-03.
  19. ^ "Kunieda, Kamiji and Sithole win Melbourne Open". itftennis.com. Retrieved 2014-07-14.
  20. ^ "Kunieda, Kamiji and Sithole win Japan Open titles". itftennis.com. Retrieved 2014-07-14.
  21. ^ "Kunieda, Ellerbrock, Wagner win Australian Open titles". itftennis.com. Retrieved 2014-07-14.
  22. ^ "Kunieda, Kamiji earn Japanese double in Paris". itftennis.com. Retrieved 2014-07-14.
  23. ^ "ITF Tennis - WHEELCHAIR - Articles - Top seeds lift UNIQLO Doubles Masters titles". www.itftennis.com. Archived from the original on 2014-11-23.
  24. ^ "ITF Tennis - WHEELCHAIR - Articles - Fernandez, Kamiji, Wagner named 2017 World Champions". www.itftennis.com. Archived from the original on 2017-12-13.