Estadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Tailandia F7 | 2017/10/03 11:55 | Kuan-Yi Lee v Kazuma Kawachi | 6-0,6-1 |
| ITF M15 Tay Ninh | 2022/06/01 07:30 | Dac Tien Nguyen v Kazuma Kawachi | 6-4,2-6,6-1 |
| ITF M15 Monastir | 2022/05/18 08:30 | Niklas Schell v Kazuma Kawachi | 3-6,6-2,6-3 |
| ITF M15 Monastir | 2022/05/12 08:30 | Kazuma Kawachi v Alberto Barroso Campos | 2-6,2-6 |
| ITF M15 Monastir | 2022/05/10 11:55 | Tai Leonard Sach v Kazuma Kawachi | 6-2,3-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/28 03:15 | Omar Jasika v Kazuma Kawachi | 6-2,6-1 |
| ITF M15 Chiang Rai | 2022/04/27 08:20 | Kazuma Kawachi v Natthasith Kunsuwan | 6-3,6-1 |
| ITF M15 Chiang Rai | 2022/04/26 02:00 | Kazuma Kawachi v Dylan Salton | 6-4,6-0 |
| ITF M15 Chiang Rai | 2022/04/25 03:05 | Kazuma Kawachi v Imran D Abd Hazli | 7-6,6-1 |
| ITF M15 Sharm El Sheikh | 2022/02/17 08:00 | Adam Pavlasek v Kuan-Yi Lee | 5-7,1-6 |
| ITF M15 Sharm El Sheikh | 2022/02/16 13:50 | Kuan-Yi Lee v Illya Beloborodko | 7-6,6-1 |
| ITF M25 Sharm El Sheikh | 2022/02/07 14:25 | Kuan-Yi Lee v Erik Arutiunian | 2-6,1-6 |
| ITF M25 Sharm El Sheikh | 2022/02/06 15:00 | Kuan-Yi Lee v Bang Shuo Yin | 6-4,6-3 |
| ITF M15 El Cairo | 2021/12/01 08:00 | Simone Roncalli v Kuan-Yi Lee | 2-6,2-6 |
| ITF M15 El Cairo | 2021/11/25 08:00 | Kuan-Yi Lee v Mathieu Perchicot | 6-7,1-6 |
| ITF M15 El Cairo | 2021/11/24 08:00 | Kuan-Yi Lee v Sherif Makhlouf | 6-1,6-0 |
| ITF M15 Sharm El Sheikh | 2021/11/20 08:00 | Francesco Vilardo v Kuan-Yi Lee | 6-2,6-3 |