Stadium: Court B Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Hong Kong | 2020/01/08 06:50 | El Midhawy, Adam v Issei Okamura | 4-6,6-2,6-3 |
| ITF - M15 Hong Kong | 2020/01/07 02:00 | Issei Okamura v Kaewsuto, Chayanon | 6-0,6-0 |
| ITF - M15 Hong Kong | 2020/01/06 02:00 | Issei Okamura v Geiwald, Douglas | 6-2,6-1 |
| ITF M15 Cancun | 2019/11/15 19:35 | Issei Okamura v Mariano Kestelboim | 4-6,1-6 |
| ITF M15 Cancun | 2019/11/05 16:35 | Mateus Alves v Issei Okamura | 6-3,6-2 |
| ITF M15 Changwon | 2019/10/15 03:10 | Kim, Cheong-Eui v Issei Okamura | 6-4,4-6,6-4 |
| Toowoomba, Simples M-ITF-AUS-08A | 2019/10/08 01:50 | Issei Okamura v Tristan Schoolkate | 3-6,6-2,4-6 |
| Brisbane, Simples M-ITF-AUS-07A | 2019/10/01 03:40 | Issei Okamura v Tomas Barrios Vera | 4-6,4-6 |
| Bangkok-2, Thailand | 2020/01/20 08:30 | Denis Yevseyev v Kovapitukted, Palaphoom | 6-3,6-1 |
| Bangkok, Thaïlande | 2020/01/13 04:25 | Kovapitukted, Palaphoom v Renzo Olivo | 6-7,6-7 |
| Bangkok, Thaïlande | 2020/01/12 04:30 | Kovapitukted, Palaphoom v Altug Celikbilek | 2-6,6-2,6-1 |
| ITF - M15 Hong Kong | 2020/01/07 03:40 | Cing-Yang Meng v Kovapitukted, Palaphoom | 6-3,6-2 |
| ITF - M15 Hong Kong | 2020/01/06 02:00 | Wai, Ching Wah v Kovapitukted, Palaphoom | 2-6,0-6 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/12/03 03:45 | Jeamoon Lee v Kovapitukted, Palaphoom | 6-1,6-3 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/12/02 06:00 | Jake Delaney v Kovapitukted, Palaphoom | 4-6,2-6 |
| Nonthaburi, Qualifications Simples M-ITF-THA-06A | 2019/12/01 11:30 | Sincharoenwattana, Nutdanai v Kovapitukted, Palaphoom | 0-6,0-6 |