Stadium: Court 6N Round: 25 Ground: Hardcourt outdoor
| ITF M25 Champaign | 2022/07/19 15:00 | Nico Mostardi v Leo Vithoontien | 6-3,3-6,2-10 |
| ITF M25 Santo Domingo | 2022/06/14 13:00 | Aidan Mayo v Leo Vithoontien | 7-6,3-6,10-8 |
| ITF M25 Santo Domingo | 2022/06/13 13:25 | Samrakshak Bajracharya v Leo Vithoontien | 7-5,5-7,5-10 |
| ITF M25 Santo Domingo | 2022/06/08 14:55 | Gabriel Evans v Leo Vithoontien | 6-1,6-4 |
| ITF M25 Santo Domingo | 2022/06/07 13:30 | Leo Vithoontien v Danail Banov | 6-1,6-3 |
| ITF M25 Santo Domingo | 2022/06/06 13:55 | Joaquin Caballer v Leo Vithoontien | 4-6,5-7 |
| ITF M15 Chiang Rai | 2022/06/24 04:30 | Makoto Ochi v Bu Yunchaokete | 1-6,4-6 |
| ITF M15 Chiang Rai | 2022/06/23 02:00 | Makoto Ochi v Pruchya Isarow | 6-0,6-3 |
| ITF M15 Chiang Rai | 2022/06/22 01:55 | Makoto Ochi v Blake Bayldon | 6-4,6-4 |
| ITF M15 Chiang Rai | 2022/06/16 04:55 | Makoto Ochi v Konstantin Kravchuk | 4-6,5-7 |
| ITF M15 Chiang Rai | 2022/06/15 05:00 | Naoki Tajima v Makoto Ochi | 2-6,2-6 |
| ITF M25 Chiang Rai | 2022/06/09 04:25 | Yu Hsiou Hsu v Makoto Ochi | 7-6,6-4 |
| ITF M25 Chiang Rai | 2022/06/03 02:00 | Yu Hsiou Hsu v Makoto Ochi | 7-6,6-3 |
| ITF M25 Chiang Rai | 2022/06/02 03:15 | Jirat Navasirisomboon v Makoto Ochi | 2-6,2-6 |