Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2022/09/13 09:05 | Tae-Woo Lee v Leo Vithoontien | 7-5,6-3 |
| ITF M15 Sharm El Sheikh | 2022/09/13 09:05 | Tae-Woo Lee v Leo Vithoontien | 7-5,6-3 |
| ITF M15 Sharm El Sheikh | 2022/09/12 10:30 | Christian Heaney-Secord v Leo Vithoontien | 2-6,2-6 |
| ITF M25 Memphis | 2022/08/16 14:00 | Leo Vithoontien v Luka Vukovic | 4-6,1-6 |
| ITF M25 Columbus | 2022/08/09 12:50 | Leo Vithoontien v Cash Hanzlik | 1-6,4-6 |
| ITF M25 Champaign | 2022/07/20 15:50 | Leo Vithoontien v Makoto Ochi | 5-7,1-6 |
| 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 M15 Sharm El Sheikh | 2022/09/13 09:05 | Tae-Woo Lee v Leo Vithoontien | 7-5,6-3 |
| ITF M15 Sharm El Sheikh | 2022/09/12 08:00 | Daniil Ostapenkov v Tae-Woo Lee | 4-6,2-6 |
| ITF M15 Daegu | 2022/08/29 07:30 | Tae-Woo Lee v Atletico Maria Juana | 3-6,0-5 |
| ITF M15 Daegu | 2022/08/29 00:30 | Tae-Woo Lee v Young Seok Lee | 1-6,7-6,10-6 |
| ITF M15 Anseong | 2022/08/15 04:40 | Tae-Woo Lee v Sanhui Shin | 2-6,3-6 |
| ITF M25 Monastir | 2022/05/02 13:45 | Tae-Woo Lee v Aoran Wang | 4-6,4-6 |
| ITF M25 Monastir | 2022/05/02 09:00 | Tae-Woo Lee v Blake Bayldon | 7-6,6-4 |
| ITF M25 Monastir | 2022/04/25 13:30 | Maik Steiner v Tae-Woo Lee | 7-5,6-3 |