Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Chiang Rai Qual | 2022/04/24 09:25 | Shinji Hazawa v Kumthonkittikul, W. | 6-3,6-4 |
| ITF M15 Chiang Rai | 2022/04/21 04:55 | Rubin Statham v Shinji Hazawa | 7-6,6-4 |
| ITF M15 Chiang Rai | 2022/04/20 04:50 | Sookton-Eng, Chanchai v Shinji Hazawa | 4-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/18 04:10 | Noikor, Noppadol v Shinji Hazawa | 3-6,4-6 |
| ITF M15 Chiang Rai Qual | 2022/04/17 09:40 | Friedler, Asaf v Shinji Hazawa | 4-6,3-6 |
| ITF M15 Chiang Rai | 2022/04/15 02:00 | Ajeet Rai v Shinji Hazawa | 6-7,6-3,6-4 |
| ITF M15 Chiang Rai | 2022/04/14 02:00 | Kim, Cheong-Eui v Shinji Hazawa | 6-2,3-6,4-6 |
| ITF M15 Chiang Rai | 2022/04/13 06:45 | Shinji Hazawa v Dominik Palan | 4-6,7-5,7-6 |
| ITF M15 Chiang Rai Qual | 2022/04/24 09:05 | Sincharoenwattana, Supaset v Congsup Congcar | 0-6,1-6 |
| ITF M15 Chiang Rai Qual | 2022/04/17 10:05 | Congsup Congcar v Wang, Chukang | 2-6,2-6 |
| ITF M15 Chiang Rai Qual | 2022/04/10 07:35 | Jimmy Yang v Congsup Congcar | 7-6,6-1 |
| ITF M15 Chiang Rai | 2022/04/06 05:10 | Yan Bai v Congsup Congcar | 6-2,6-2 |
| ITF - M15 Doha | 2020/03/11 11:55 | Gijs Brouwer v Congsup Congcar | 6-0,6-0 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/02 10:15 | Congsup Congcar v Tamaki Yamao | 1-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/28 05:25 | Congsup Congcar v Vladyslav Orlov | 4-6,3-6 |
| Bangkok, Thaïlande | 2020/01/12 08:40 | Aslan Karatsev v Congsup Congcar | 6-0,6-0 |