stadio: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2022/08/15 04:45 | Issei Okamura v Amor Jasika | 3-6,4-6 |
| ITF M15 Giacarta - Qual. | 2022/08/14 03:55 | Issei Okamura v Roy Hobbs | 6-4,6-4 |
| ITF M15 Jakarta | 2022/08/10 03:40 | Issei Okamura v Shintaro Imai | 0-6,1-6 |
| ITF M15 Jakarta | 2022/08/09 02:00 | Anthony Susanto v Issei Okamura | 1-6,5-7 |
| ITF M15 Jakarta | 2022/08/08 05:20 | Phuc Huynh v Issei Okamura | 1-6,6-4,4-10 |
| ITF M15 Jakarta | 2022/08/07 01:55 | Jeremy Nahor v Issei Okamura | 0-6,0-6 |
| ITF M25 Harmon | 2022/06/09 01:40 | Rio Noguchi v Issei Okamura | 1-6,6-3,6-1 |
| ITF M25 Harmon | 2022/06/08 01:20 | Daiki Yoshimura v Issei Okamura | 3-6,7-6,4-6 |
| ITF M15 Anseong | 2022/08/15 03:35 | Hyeondeok Yoon v Min Seong Kim | 6-1,3-6,10-3 |