Name: Issei Okamura
Country: Japan
Birthdate: 26.05.92, 30 years
ATP ranking: 870
TOP ranking's position: 574 (08.08.16, 55 points)
Points: 15
Prize money: 49.347 $
Matches total: 384
Win: 185
%: 48.18 %
Country: Japan
Birthdate: 26.05.92, 30 years
ATP ranking: 870
TOP ranking's position: 574 (08.08.16, 55 points)
Points: 15
Prize money: 49.347 $
Matches total: 384
Win: 185
%: 48.18 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 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 | 185/199 | 145/148 | 31/33 | 1/7 | 4/9 | 4/2 | 0/0 |
| perc. % | 48.18 % | 49.49 % | 48.44 % | 12.5 % | 30.77 % | 66.67 % | 0 % |
Issei Okamura / Fixtures
| no matches found |
Issei Okamura form
Issei Okamura / Latest Scores
| 01.11.22 | 1st round | Fitriadi M Rifqi | Issei Okamura | 6-1, 6-3 |  | match details |  M25 Jakarta | Hard |
| 29.09.22 | 2nd round | Shinji Hazawa | Issei Okamura | 6-1, 6-4 | | match details |  M25 Kashiwa | Hard |
| 28.09.22 | 1st round | Issei Okamura | Takuto Niki | 6-3, 7-63 |  | match details | ||
| 07.09.22 | 1st round | Tatsuma Ito | Issei Okamura | 6-1, 6-2 | | match details | M25 Sapporo | Hard |
| 05.09.22 | qual. | Issei Okamura | Taiki Nagamine | 6-1, 6-3 | | match details | ||
| 31.08.22 | 1st round | Duckhee Lee | Issei Okamura | 5-7, 6-1, 6-3 | | match details |  M15 Daegu | Hard |
| 26.08.22 | 1/4 | Ajeet Rai | Issei Okamura | 6-1, 6-72, 6-3 | | match details | M15 Changwon | Hard |
| 25.08.22 | 2nd round | Issei Okamura | Duckhee Lee | 6-2, 3-6, 7-5 | | match details | ||
| 23.08.22 | 1st round | Issei Okamura | Min Seong Kim | 6-4, 6-0 | | match details | ||
| 15.08.22 | q 2 | Amor Jasika | Issei Okamura | 6-3, 6-4 | | match details | M15 Jakarta | Hard |
| 14.08.22 | q 1 | Issei Okamura | Roy Hobbs | 6-4, 6-4 | | match details | ||
| 10.08.22 | 1st round | Shintaro Imai | Issei Okamura | 6-0, 6-1 | | match details | M15 Jakarta | Hard |
| 09.08.22 | qual. | Issei Okamura | Anthony Susanto | 6-1, 7-5 | | match details | ||
| 08.08.22 | q 2 | Issei Okamura | Phuc Huynh | 6-1, 4-6, 10-4 | | match details | ||
| 07.08.22 | q 1 | Issei Okamura | Jeremy Nahor | 6-0, 6-0 | | match details | ||
| 09.06.22 | 2nd round | Rio Noguchi | Issei Okamura | 1-6, 6-3, 6-1 | | match details |  M25 Harmon | Hard |
| 08.06.22 | 1st round | Issei Okamura | Daiki Yoshimura | 6-3, 6-78, 6-4 | | match details | ||
| 31.05.22 | 1st round | Geun Jun Kim | Issei Okamura | 7-64, 5-7, 6-4 | | match details | M25 Harmon | Hard |
| 19.04.22 | qual. | Thantub Suksumrarn | Issei Okamura | 6-3, 7-66 | | match details |  M15 Chiang | Hard |
| 18.04.22 | q 2 | Issei Okamura | Suphawat Saeoui | 6-4, 6-2 | | match details | ||
| 17.04.22 | q 1 | Issei Okamura | Ishaque Eqbal | 6-4, 3-6, 10-4 | | match details | ||
| 10.04.22 | q 1 | Alexander Crnokrak | Issei Okamura | 6-3, 6-4 | | match details | M15 Chiang | Hard |
| 05.04.22 | 1st round | Orel Kimhi | Issei Okamura | 6-75, 7-65, 6-2 | | match details | M15 Chiang | Hard |
| 31.03.22 | 2nd round | Dayne Kelly | Issei Okamura | 6-0, 6-1 | | match details |  M25 Canberra | Clay |
| 29.03.22 | 1st round | Issei Okamura | Kento Takeuchi | 6-3, 4-6, 6-4 | | match details | ||
| 22.03.22 | 1st round | Kento Takeuchi | Issei Okamura | 5-7, 6-2, 6-2 | | match details | M25 Canberra | Clay |
| 03.08.21 | 1st round | Aleksandre Bakshi | Issei Okamura | 7-66, 6-3 | | match details |  M15 Telavi | Clay |
| 27.07.21 | 1st round | Zura Tkemaladze | Issei Okamura | 7-60, 6-3 | | match details | M25 Telavi | Clay |
| 15.06.21 | q 1 | Axel Nefve | Issei Okamura | 6-3, 6-2 | | match details |  M25 Tulsa | Hard |
| 08.06.21 | q 2 | Gabriel Evans | Issei Okamura | 6-2, 4-6, 10-8 | | match details |  M25 Santo | Hard |
| 02.06.21 | 1st round | Jose Olivares | Issei Okamura | 6-3, 6-2 | | match details | M25 Santo | Hard |
| 01.06.21 | q 2 | Issei Okamura | Alberto Puello | 6-1, 6-0 | | match details | ||
| 01.06.21 | qual. | Issei Okamura | Ronan Jachuck | 3-6, 7-5, 10-7 | | match details | ||
| 08.04.21 | 2nd round | Nicolas Moreno De Alboran | Issei Okamura | 7-5, 6-1 | | match details |  M15 Sharm | Hard |
| 07.04.21 | 1st round | Issei Okamura | Alexandros Skorilas | 7-5, 6-2 | | match details | ||
| 31.03.21 | 1st round | Petros Chrysochos | Issei Okamura | 6-2, 6-4 | | match details | M15 Sharm | Hard |
| 30.03.21 | qual. | Issei Okamura | Lewie Lane | 6-4, 1-6, 10-6 | | match details | ||
| 29.03.21 | q 2 | Issei Okamura | Ivan Mikhaylyuk | 6-1, 6-2 | | match details | ||
| 29.03.21 | q 1 | Issei Okamura | Michal Novansky | 6-1, 6-1 | | match details | ||
| 22.03.21 | q 1 | Tim Handel | Issei Okamura | 6-4, 6-4 | | match details | M15 Sharm | Hard |
| 08.02.21 | q 1 | Erik Crepaldi | Issei Okamura | 6-3, 6-0 | | match details | M15 Sharm | Hard |
| 02.02.21 | qual. | Erik Crepaldi | Issei Okamura | 6-0, 6-3 | | match details | M15 Sharm | Hard |
| 01.02.21 | q 2 | Issei Okamura | Maikel De Boes | 6-3, 6-1 | | match details | ||
| 31.01.21 | q 1 | Issei Okamura | Taisei Ichikawa | 7-65, 3-6, 10-7 | | match details | ||
| 09.11.20 | q 2 | Andres Gabriel Ciurletti | Issei Okamura | 4-6, 6-4, 11-9 | | match details | M15 Sharm | Hard |
| 08.11.20 | q 1 | Issei Okamura | Shahar Gabay | 6-0, 6-1 | | match details | ||
| 03.11.20 | qual. | Marat Deviatiarov | Issei Okamura | 6-0, 6-1 | | match details | M15 Sharm | Hard |
| 02.11.20 | q 1 | Issei Okamura | Leo Borg | 6-1, 6-4 | | match details | ||
| 02.11.20 | q 2 | Issei Okamura | Alec Beckley | 6-3, 6-2 | | match details | ||
| 25.10.20 | q 1 | Max Houkes | Issei Okamura | 6-2, 4-6, 10-5 | | match details | M15 Sharm | Hard |
