Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/09/05 11:00 | Andres Haefele v James Ibrahim | 4-6,1-6 |
| ITF M15 Monastir | 2021/08/29 09:00 | Andres Haefele v Gabriel Ciro Da Silva | 0-6,6-7 |
| ITF M15 Monastir | 2021/08/22 10:00 | Andres Haefele v Geni Inoue | 2-6,0-6 |
| ITF M15 Monastir | 2020/03/08 08:00 | Andres Haefele v Luca Castagnola | 1-6,0-6 |
| ITF M15 Monastir | 2020/03/03 08:30 | Luca Giacomini v Andres Haefele | 6-2,6-1 |
| ITF M15 Monastir | 2020/02/23 10:00 | Andres Haefele v Takeru Yuzuki | 0-6,6-7 |
| ITF M15 Monastir | 2020/02/09 10:00 | Lisandru Rodriguez v Andres Haefele | 6-2,6-0 |
| ITF M15 Monastir | 2020/01/26 10:00 | Andres Haefele v Marius Ruzgas | 1-6,1-6 |
| ITF M15 Doha | 2020/03/11 13:55 | Daniil Glinka v Natthasith Kunsuwan | 6-4,5-7,6-4 |
| ITF M15 Doha | 2020/03/10 12:00 | Natthasith Kunsuwan v Mihnea L.S. Turcu | 7-6,6-3 |
| ITF M25 Nonthaburi | 2020/02/03 04:15 | Cheong-Eui Kim v Natthasith Kunsuwan | 7-6,6-2 |
| ITF M25 Nonthaburi | 2020/02/02 02:30 | Natthayut Nithithananont v Natthasith Kunsuwan | 5-7,1-6 |
| ITF M25 Nonthaburi | 2020/01/26 04:05 | Natthasith Kunsuwan v Cheong-Eui Kim | 6-7,3-6 |
| Challenger Bangkok 2 | 2020/01/20 03:00 | Aslan Karatsev v Natthasith Kunsuwan | 6-4,6-3 |
| ITF M15 Hong Kong | 2020/01/06 02:00 | Wei-De Lin v Natthasith Kunsuwan | 6-1,3-6,10-6 |
| ITF M15 Nonthaburi | 2019/12/03 04:35 | Qun Gao v Natthasith Kunsuwan | 6-3,6-1 |