| UTR Pro Long Beach | 2024/03/09 00:00 | Matvey Greschner v Isaiah Strode | 5-7,0-6 |
| ITF M15 Santo Domingo | 2023/11/13 15:00 | Ondrej Horak v Matvey Greschner | 6-3,6-1 |
| ITF M15 Tacarigua | 2023/04/23 20:30 | Alex Jones v Matvey Greschner | 6-4,6-4 |
| ITF M25 Santo Domingo Qual | 2023/02/19 14:00 | Jasel Beltre v Matvey Greschner | 4-6,7-5,10-6 |
| ITF M25 Santo Domingo | 2023/02/12 20:00 | Emilio Andrea Segarelli v Matvey Greschner | 3-6,7-6,10-3 |
| ITF M15 Santo Domingo | 2022/11/27 14:00 | Matvey Greschner v Sebastian Pino | 5-7,0-6 |
| ITF M15 Santo Domingo | 2022/11/20 13:00 | Matvey Greschner v Ashwin Vaithianathan | 5-7,2-6 |
| ITF M25 Saint-Augustin | 2022/10/24 16:50 | Matvey Greschner v Stefano Liokossis | 1-6,3-6 |
| UTR Pro Long Beach | 2024/03/09 20:30 | Winner Okey v Calvin Wang | 7-6,6-7,0-0 |
| UTR Pro Long Beach | 2024/03/08 19:00 | Calvin Wang v Alessandro-D Ventre | 1-6,4-6 |
| UTR Pro California | 2023/10/08 20:33 | Matei Gavrea v Calvin Wang | 0-6,6-2,3-6 |
| UTR Pro California | 2023/10/07 20:00 | Calvin Wang v Sohrob Amiryavari | 4-6,1-2 |
| UTR Pro California | 2023/10/06 18:30 | Joseph Corse v Calvin Wang | 3-6,2-6 |
| UTR Pro California | 2023/10/05 18:30 | Dylan Charlap v Calvin Wang | 7-6,6-3 |
| UTR Pro California | 2023/10/04 18:30 | Rodrigo Santiago v Calvin Wang | 3-6,6-4,6-1 |
| UTR Pro California | 2023/10/02 23:02 | Kaetan Mehta v Calvin Wang | 7-5,4-6,1-6 |