Player

🇯🇵 Kokoro Isomura

Career matches 233
Wins 116
Losses 117
Win rate 49.8%
Elo (current) —

Surface breakdown

Hard 51.2% 106W – 101L (207 matches)
Clay 38.5% 10W – 16L (26 matches)

Career form (last 10)

LWLLLLWLLW

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Head-to-head (top 5 opponents)

OpponentPlayedWLW%
Shintaro Imai4040%
Xirui Han330100%
Yusuke Kusuhara3030%
Woobin Shin32167%
Yuta Kikuchi330100%

Recent matches

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1–50 of 233

DateTournamentRoundWinnerLoserScoreSurface
2026-04-13Wuning2nd Round QualifyingLeo VithoontienKokoro Isomura6-4 4-6 6-3Hard
2026-04-13Wuning1st Round QualifyingKokoro IsomuraWeiwen Pan6-1 6-3Hard
2026-03-30Miyazaki1st Round QualifyingCarl Emil OverbeckKokoro Isomura6-3 1-0 RETHard
2026-03-23YokkaichiRound of 32Dan AddedKokoro Isomura6-4 6-2Hard
2026-03-16M15 Nishi-TokyoR2Sora FukudaKokoro Isomura7-5 6-3Hard
2026-03-09M15 HinodeR2Leo VithoontienKokoro Isomura6-4 6-2Hard
2026-03-09M15 HinodeR1Kokoro IsomuraKosuke Ogura6-2 6-4Hard
2026-02-23Pune1st Round QualifyingTung Lin WuKokoro Isomura6-1 6-4Hard
2026-02-09Brisbane#2967Round of 32Alex BoltKokoro Isomura7-5 6-3Hard
2026-02-09Brisbane#29672nd Round QualifyingKokoro IsomuraOliver Anderson6-4 6-4Hard
2026-02-09Brisbane#29671st Round QualifyingKokoro IsomuraEthan Cook7-6(2) 6-1Hard
2026-02-02Brisbane#2967Round of 32James MccabeKokoro Isomura6-2 6-3Hard
2026-02-02Brisbane#29672nd Round QualifyingKokoro IsomuraChase Ferguson6-3 6-3Hard
2026-02-02Brisbane#29671st Round QualifyingKokoro IsomuraTomislav Edward Papac6-2 6-1Hard
2026-01-26Phan Thiet1st Round QualifyingLorenzo CarboniKokoro Isomura6-3 6-4Hard
2026-01-05Nonthaburi2nd Round QualifyingHikaru ShiraishiKokoro Isomura6-2 0-6 6-1Hard
2026-01-05Nonthaburi1st Round QualifyingKokoro IsomuraJisung Nam1-6 7-6(6) 6-4Hard
2025-11-24PlayfordRound of 32Karan SinghKokoro Isomura5-7 6-4 6-3Hard
2025-11-17YokohamaRound of 32Yusuke KusuharaKokoro Isomura7-5 6-3Hard
2025-11-10KobeRound of 32Sho ShimabukuroKokoro Isomura7-6(1) 6-4Hard
2025-11-03MatsuyamaRound of 32Henrique RochaKokoro Isomura5-7 6-4 6-1Hard
2025-10-27SeoulRound of 32Kokoro IsomuraYosuke Watanuki5-2 RETHard
2025-10-27SeoulRound of 16Elias YmerKokoro Isomura6-2 6-3Hard
2025-10-27Seoul2nd Round QualifyingKokoro IsomuraYusuke Takahashi6-2 6-4Hard
2025-10-27Seoul1st Round QualifyingKokoro IsomuraDong Ju Kim6-4 6-3Hard
2025-10-20Suzhou1st Round QualifyingNaoki TajimaKokoro Isomura6-3 6-4Hard
2025-09-15M25 TakasakiQFKaichi UchidaKokoro Isomura6-2 6-2Hard
2025-09-15M25 TakasakiR2Kokoro IsomuraYuta Tomida6-3 6-1Hard
2025-09-15M25 TakasakiR1Kokoro IsomuraHayato Matsuoka7-5 3-6 6-4Hard
2025-09-08M25 SapporoR2Mark WhitehouseKokoro Isomura7-5 7-5Hard
2025-09-08M25 SapporoR1Kokoro IsomuraTaisei Ichikawa6-2 6-1Hard
2025-09-01Shanghai#6313Round of 32Renta TokudaKokoro Isomura6-0 6-2Hard
2025-09-01Shanghai#63132nd Round QualifyingKokoro IsomuraPetr Bar Biryukov7-6(3) 7-5Hard
2025-09-01Shanghai#63131st Round QualifyingKokoro IsomuraAjeet Rai7-6(4) 7-6(6)Hard
2025-08-25ZhangjiagangSemi-FinalsOliver CrawfordKokoro Isomura7-6(1) 6-0Hard
2025-08-25ZhangjiagangRound of 32Kokoro IsomuraSergey Fomin6-3 6-2Hard
2025-08-25ZhangjiagangRound of 16Kokoro IsomuraJie Cui3-6 6-2 7-6(9)Hard
2025-08-25ZhangjiagangQuarter-FinalsKokoro IsomuraSanhui Shin2-6 6-2 6-4Hard
2025-08-11M25 BaliR1Sidharth RawatKokoro Isomura4-6 6-3 6-4Hard
2025-08-04M25 BaliR2Yurii DzhavakianKokoro Isomura6-1 6-3Hard
2025-08-04M25 BaliR1Kokoro IsomuraAnthony Susanto6-2 7-5Hard
2025-07-28AstanaRound of 32Aleksandre BakshiKokoro Isomura6-1 6(2)-7 6-3Hard
2025-07-07M15 TokyoSFShintaro ImaiKokoro Isomura6-4 6-7 6-4Hard
2025-07-07M15 TokyoQFKokoro IsomuraColin Sinclair6-3 4-6 6-4Hard
2025-07-07M15 TokyoR2Kokoro IsomuraYuta Tomida7-5 6-3Hard
2025-07-07M15 TokyoR1Kokoro IsomuraRyotaro Matsumura6-7 6-4 6-3Hard
2025-06-30M15 TokyoR1Jangjun KimKokoro Isomura4-6 6-4 7-6(4)Hard
2025-06-23M15 MaanshanQFColin SinclairKokoro Isomura6-3 6-7 6-3Hard
2025-06-23M15 MaanshanR2Kokoro IsomuraTaisei Ichikawa6-4 6-4Hard
2025-06-23M15 MaanshanR1Kokoro IsomuraSheng Tang6-3 6-4Hard

Aliases

6

atp

  • K. Isomura
  • Kokoro Isomura (i0ax)

atp_short

  • K. Isomura (i0ax)

itf

  • Kokoro Isomura (800510236)

sackmann

  • Kokoro Isomura (210121)

variant

  • K Isomura
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