Player

🇯🇵 Issei Okamura

Career matches 323
Wins 121
Losses 202
Win rate 37.5%
Elo (current) —

Surface breakdown

Hard 38.1% 98W – 159L (257 matches)
Clay 36.2% 21W – 37L (58 matches)
Grass 50.0% 2W – 2L (4 matches)
Carpet 0.0% 0W – 4L (4 matches)

Career form (last 10)

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Head-to-head (top 5 opponents)

OpponentPlayedWLW%
Ryota Tanuma83538%
Kento Takeuchi73443%
Yu Hsiou Hsu6060%
Rio Noguchi41325%
Kazuki Nishiwaki42250%

Recent matches

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1–50 of 323

DateTournamentRoundWinnerLoserScoreSurface
2025-09-15M25 TakasakiR1Jonathan MridhaIssei Okamura6-3 7-6(5)Hard
2025-09-01M25 SapporoR2Issei OkamuraSeiya Nakanishi4-6 7-6(5) 10-8Hard
2025-09-01M25 SapporoR1Naoya HondaIssei Okamura6-3 6-2Hard
2025-08-11M15 SingaporeR1Antoine BergerIssei Okamura6-1 6-1Hard
2025-08-04M15 SingaporeR1Ammar Faleh AlhogbaniIssei Okamura6-2 4-6 6-3Hard
2025-07-28M15 BaliR1Lucca LiuIssei Okamura6-2 6-1Hard
2025-07-07M15 TokyoR1Koray KirciIssei Okamura7-5 2-6 6-2Hard
2025-06-30M15 TokyoR2Yuta TomidaIssei Okamura7-5 6-3Hard
2025-06-02M15 KaruizawaR1Jay Dylan Hara FriendIssei Okamura6-3 6-2Clay
2025-04-28M25 AnningR1Grigoriy LomakinIssei Okamura6-4 6-7 7-6(6)Clay
2025-04-21M15 OsakaR1Issei OkamuraKohei Hayashi6-0 3-6 10-8Hard
2025-04-21M15 OsakaR1Jumpei YamasakiIssei Okamura6-3 6-4Hard
2025-04-14M15 OsakaR2Issei OkamuraYuhei Kono7-6(5) 6-1Hard
2025-04-14M15 OsakaR1Issei OkamuraNoritaka Koizumi1-6 7-5 10-7Hard
2025-04-14M15 OsakaR1Yusuke KusuharaIssei Okamura7-5 6-2Hard
2025-03-31M15 KashiwaR2Koki MatsudaIssei Okamura6-2 6-4Hard
2025-03-31M15 KashiwaR2Keisuke SaitohIssei Okamura6-2 6-2Hard
2025-03-31M15 KashiwaR1Issei OkamuraYuhei Kono6-2 6-1Hard
2025-03-24M15 TsukubaR2Issei OkamuraRyota Tanuma6-0 7-5Hard
2025-03-24M15 TsukubaR1Issei OkamuraMaxwell Benson7-5 6-2Hard
2025-03-24M15 TsukubaR1Takuya KumasakaIssei Okamura7-5 6-1Hard
2025-03-17M15 Nishi-TokyoR1Jisung NamIssei Okamura6-1 6-1Hard
2025-03-10M15 HinodeR2Hikaru ShiraishiIssei Okamura6-2 6-2Hard
2025-02-24M25 LauncestonR2Issei OkamuraAdrian Arcon7-6(5) 6-1Hard
2025-02-24M25 LauncestonR1Jisung NamIssei Okamura7-6(3) 6-3Hard
2025-02-17M25 BurnieR2Joshua CharltonIssei Okamura6-1 6-3Hard
2025-02-17M25 BurnieR1Issei OkamuraCharlie Pade6-2 6-3Hard
2025-02-10M25 TimaruR2Issei OkamuraStefan Storch6-4 7-6(1)Hard
2025-02-10M25 TimaruR2Yu Hsiou HsuIssei Okamura6-1 6-0Hard
2024-11-25M25 CarraraR32Thomas BraithwaiteIssei Okamura6-3 6-1Hard
2024-10-28M15 Yanagawa CityR32Shunsuke NakagawaIssei Okamura7-5 6-3Hard
2024-10-21M15 TanaguraSFRyotaro MatsumuraIssei Okamura6-2 6-2Hard
2024-10-21M15 TanaguraQFIssei OkamuraYuichiro Inui6-4 6-7(1) 6-3Hard
2024-10-21M15 TanaguraR16Issei OkamuraYusaku Sugaya2-6 6-3 7-5Hard
2024-10-21M15 TanaguraR32Issei OkamuraChan Yeong Oh6-2 6-4Hard
2024-09-16M15 BaliR32Leo VithoontienIssei Okamura3-6 6-2 7-6(1)Hard
2024-09-09M15 SingaporeR32Aldin SetkicIssei Okamura6-4 6-4Hard
2024-09-02M15 Hong KongR32Samir BanerjeeIssei Okamura6-3 6-4Hard
2024-08-26M25 Hong KongR16Alexey ZakharovIssei Okamura6-3 6-3Hard
2024-08-26M25 Hong KongR32Issei OkamuraKazuki Nishiwaki6-2 6-4Hard
2024-07-01M15 Nakhon Si ThammaratQFAdil KalyanpurIssei Okamura6-3 6-3Hard
2024-07-01M15 Nakhon Si ThammaratR16Issei OkamuraAmit Vales6-3 6-3Hard
2024-07-01M15 Nakhon Si ThammaratR32Issei OkamuraJames Van Herzeele6-2 6-4Hard
2024-06-17M25 LuzhouR32Sheng TangIssei Okamura6-3 7-5Hard
2024-06-10M15 Hong KongR32Ajeet RaiIssei Okamura6-1 6-1Hard
2024-06-03M15 HarmonR32Naoki TajimaIssei Okamura3-6 6-3 6-3Hard
2024-02-19M25 TraralgonR32Matt HulmeIssei Okamura1-6 6-3 6-3Hard
2024-01-15M25 DohaR16Ali HabibIssei Okamura6-3 6-2Hard
2024-01-15M25 DohaR32Issei OkamuraSaba Purtseladze6-4 7-5Hard
2023-10-30M15 Al ZahraR16Niklas SchellIssei Okamura7-6(6) 6-1Hard

Aliases

5

atp

  • Issei Okamura (o498)

atp_short

  • I. Okamura (o498)

itf

  • Issei Okamura (800117595)

sackmann

  • Issei Okamura (110773)

variant

  • I Okamura
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