Nombre: Issei Okamura
País: Japan
Fecha de nacimiento: 26.05.92, 34 años
ATP ranking: 870
TOP posición de la clasificación: 574 (08.08.16, 55 puntos)
Puntos: 15
Dinero del premio: 70660 $
Partidos totales: 516
ganar: 246
%: 47.67 %
País: Japan
Fecha de nacimiento: 26.05.92, 34 años
ATP ranking: 870
TOP posición de la clasificación: 574 (08.08.16, 55 puntos)
Puntos: 15
Dinero del premio: 70660 $
Partidos totales: 516
ganar: 246
%: 47.67 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2025 | 19/20 | 19/16 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 24/27 | 22/22 | 2/3 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2023 | 18/24 | 17/18 | 0/4 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2022 | 12/14 | 11/12 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 8/10 | 8/8 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 11/11 | 11/11 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 18/26 | 13/22 | 1/2 | 0/0 | 0/0 | 4/2 | 0/0 |
| 2018 | 28/27 | 23/21 | 4/4 | 1/1 | 0/1 | 0/0 | 0/0 |
| 2017 | 14/32 | 11/19 | 2/8 | 0/2 | 1/3 | 0/0 | 0/0 |
| 2016 | 33/33 | 19/22 | 13/7 | 0/2 | 1/2 | 0/0 | 0/0 |
| 2015 | 40/27 | 31/21 | 9/5 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2014 | 7/10 | 5/5 | 0/2 | 0/1 | 2/2 | 0/0 | 0/0 |
| 2013 | 12/7 | 12/6 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2012 | 2/2 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 246/270 | 203/204 | 33/42 | 2/13 | 4/9 | 4/2 | 0/0 |
| porc. % | 47.67 % | 49.88 % | 44 % | 13.33 % | 30.77 % | 66.67 % | 0 % |
Issei Okamura / programado / pasado
| No se encontraron partidos |
Issei Okamura form / año 2024
Issei Okamura / año 2024
| 27.11.24 | 1er ronda | Thomas Braithwaite | Issei Okamura | 6-3, 6-1 |  | match details |  M25 Carrara | Difícil |
| 26.11.24 | calif. | Naoki Tajima | Issei Okamura | 6-4, 6-3 | | match details | ||
| 25.11.24 | c 2 | Issei Okamura | Adrian Arcon | 6-4, 6-1 |  | match details | ||
| 19.11.24 | calif. | Sam Ryan Ziegann | Issei Okamura | 3-6, 6-4, 10-4 | | match details | M25 Caloundra | Difícil |
| 18.11.24 | c 2 | Issei Okamura | Noah Brownrigg | 6-4, 6-2 | | match details | ||
| 30.10.24 | 1er ronda | Shunsuke Nakagawa | Issei Okamura | 7-5, 6-3 | | match details |  M15 Yanagawa | Difícil |
| 26.10.24 | 1/2 | Ryotaro Matsumura | Issei Okamura | 6-2, 6-2 | | match details | M15 Tanagura | Difícil |
| 25.10.24 | 1/4 | Issei Okamura | Yuichiro Inui | 6-4, 6-71, 6-3 | | match details | ||
| 24.10.24 | 2da ronda | Issei Okamura | Yusaku Sugaya | 2-6, 6-3, 7-5 | | match details | ||
| 22.10.24 | 1er ronda | Issei Okamura | Chan-Yeong Oh | 6-2, 6-4 | | match details | ||
| 17.09.24 | 1er ronda | Leo Vithoontien | Issei Okamura | 3-6, 6-2, 7-61 | | match details |  M15 Bali | Difícil |
| 16.09.24 | calif. | Issei Okamura | Jack Bruce-Smith | 6-1, 6-3 | | match details | ||
| 15.09.24 | c 1 | Issei Okamura | Alexey Shtengelov | 6-2, 6-2 | | match details | ||
| 11.09.24 | 1er ronda | Aldin Setkic | Issei Okamura | 6-4, 6-4 | | match details |  M15 Singapore | I. difícil |
| 04.09.24 | 1er ronda | Samir Banerjee | Issei Okamura | 6-3, 6-4 | | match details |  M15 Hong | Difícil |
| 29.08.24 | 2da ronda | Alexey Zakharov | Issei Okamura | 6-3, 6-3 | | match details | M25 Hong | Difícil |
| 27.08.24 | 1er ronda | Issei Okamura | Kazuki Nishiwaki | 6-2, 6-4 | | match details | ||
| 05.08.24 | calif. | Taiyo Yamanaka | Issei Okamura | 6-3, 4-1, Issei Okamura - retirado | | match details | .png){kind=small} M25 Taipei | Difícil |
| 04.08.24 | c 1 | Issei Okamura | Jeffrey Hsu | 6-2, 1-6, 11-9 | | match details | ||
| 08.07.24 | c 1 | Yusuke Kusuhara | Issei Okamura | 6-3, 6-4 | | match details | M15 Tokyo | I. difícil |
| 05.07.24 | 1/4 | Adil Kalyanpur | Issei Okamura | 6-3, 6-3 | | match details |  M15 Nakhon | Difícil |
| 04.07.24 | 2da ronda | Issei Okamura | Amit Vales | 6-3, 6-3 | | match details | ||
| 03.07.24 | 1er ronda | Issei Okamura | James Van Herzeele | 6-2, 6-4 | | match details | ||
| 01.07.24 | calif. | Issei Okamura | Gabor Hornung | 6-4, 2-6, 10-6 | | match details | ||
| 19.06.24 | 1er ronda | Sheng Tang | Issei Okamura | 6-3, 7-5 | | match details |  M25 Luzhou | Difícil |
| 12.06.24 | 1er ronda | Ajeet Rai | Issei Okamura | 6-1, 6-1 | | match details | M15 Hong | Difícil |
| 11.06.24 | calif. | Issei Okamura | Charlie Pade | 7-5, 6-2 | | match details | ||
| 10.06.24 | c 1 | Issei Okamura | Hong Kiu Lau | 6-3, 7-5 | | match details | ||
| 05.06.24 | 1er ronda | Naoki Tajima | Issei Okamura | 3-6, 6-3, 6-3 | | match details |  M15 Harmon | Difícil |
| 27.05.24 | calif. | Yusuke Kusuhara | Issei Okamura | 6-3, 3-6, 10-2 | | match details | M15 Karuizawa | Arcilla |
| 26.05.24 | c 1 | Issei Okamura | Antoine Voisin | 6-1, 6-1 | | match details | ||
| 21.05.24 | calif. | Kabir Hans | Issei Okamura | 6-4, 6-1 | | match details |  M25 Addis | Arcilla |
| 20.05.24 | c 2 | Issei Okamura | Dawit Sheleme Musa | 6-1, 6-3 | | match details | ||
| 13.05.24 | c 2 | Dharmil Shah | Issei Okamura | 7-61, 6-3 | | match details | M15 Addis | Arcilla |
| 31.03.24 | c 1 | Yeongseok Jeong | Issei Okamura | 6-2, 7-65 | | match details | M15 Kashiwa | Difícil |
| 24.03.24 | c 1 | Masamichi Imamura | Issei Okamura | 7-63, 7-61 | | match details | M15 Tsukuba | Difícil |
| 18.03.24 | c 1 | Jumpei Yamasaki | Issei Okamura | 6-2, 6-1 | | match details | M15 Nishi | Difícil |
| 11.03.24 | calif. | Koki Matsuda | Issei Okamura | 6-4, 6-3 | | match details | M15 Hinode | Difícil |
| 11.03.24 | c 2 | Issei Okamura | Yudai Umeoka | 6-3, 7-65 | | match details | ||
| 10.03.24 | c 1 | Issei Okamura | Kodai Sasaki | 6-0, 6-1 | | match details | ||
| 27.02.24 | calif. | Jesse Delaney | Issei Okamura | 6-4, 6-4 | | match details | M25 Traralgon | Difícil |
| 26.02.24 | c 2 | Issei Okamura | Winter Meagher | 6-2, 6-2 | | match details | ||
| 21.02.24 | 1er ronda | Matthew Hulme | Issei Okamura | 1-6, 6-3, 6-3 | | match details | M25 Traralgon | Difícil |
| 20.02.24 | calif. | Issei Okamura | Yuta Kikuchi | 6-1, 5-7, 10-6 | | match details | ||
| 19.02.24 | c 2 | Issei Okamura | Cooper Errey | 6-4, 7-63 | | match details | ||
| 17.01.24 | 2da ronda | Ali Habib | Issei Okamura | 6-3, 6-2 | | match details |  M25 Doha | Difícil |
| 16.01.24 | 1er ronda | Issei Okamura | Saba Purtseladze | 6-4, 7-5 | | match details | ||
| 15.01.24 | calif. | Alberto Lim | Issei Okamura | 6-0, 6-0 | | match details | ||
| 14.01.24 | c 1 | Issei Okamura | Ali Alshati | 6-2, 6-0 | | match details | ||
| 09.01.24 | calif. | Anmar Faleh Alhogbani | Issei Okamura | 7-65, 6-2 | | match details | M15 Doha | Difícil |
| 08.01.24 | c 1 | Issei Okamura | Vivek Kolluru | 6-1, 1-0, Vivek Kolluru - retirado | | match details |