Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Novi Sad | 2021/08/02 09:30 | Gorazd Srbljak v Postay, Alan | 6-1,6-4 |
| ITF M15 Novi Sad | 2021/08/01 08:30 | Tadija Radovanovic v Postay, Alan | 2-6,2-6 |
| ITF M15 Novi Sad | 2021/07/25 15:00 | Barun, Bozo v Postay, Alan | 6-2,6-3 |
| ITF M15 Perugia | 2021/07/19 10:30 | Postay, Alan v Frinzi, Mattia | 3-6,2-6 |
| ITF M15 Cordoba | 2021/04/05 14:00 | Federico Mirgone v Postay, Alan | 6-3,7-5 |
| ITF M15 Cordoba | 2021/04/04 12:30 | Nicolas Hollender v Postay, Alan | 0-6,2-6 |
| ITF - M15 Villa Maria | 2021/03/29 12:30 | Santiago De La Fuente v Postay, Alan | 6-2,6-0 |
| Maldonado, Singles Qualifying M-ITF-URU-01A | 2019/11/26 12:00 | Postay, Alan v Bautista Vilicich | 6-4,3-6,5-10 |
| ITF M25 Pitesti | 2021/08/04 08:00 | Mircea-Alexandru Jecan v Ray Ho | 6-2,6-2 |
| ITF M25 Pitesti | 2021/08/03 08:40 | Ray Ho v Filip, Vladimir | 6-3,6-3 |
| ITF M25 Pitesti | 2021/08/02 08:30 | Ray Ho v Jesse De Jager | 6-2,4-6,10-5 |
| ITF M15 Castelo Branco | 2021/07/28 08:30 | Marek Gengel v Ray Ho | 6-2,2-6,6-3 |
| ITF M25 Idanha-A-Nova | 2021/07/18 14:30 | Ray Ho v Clement Chidekh | 3-6,4-6 |
| ITF M15 Sofia | 2021/07/04 09:00 | Ray Ho v Dimitrov, Martin | 3-6,6-3,5-10 |
| ITF - M15 Antalya | 2021/06/28 07:55 | Ray Ho v Kolisnyk, Olexiy | 6-3,2-6,9-11 |
| ITF - M15 Antalya | 2021/06/27 06:30 | Ray Ho v Amiri, Farzin Danny | 6-2,6-2 |