Estádio: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2022/07/31 14:00 | Andrej Krajcik v Ryusuke Horiuchi | 7-5,4-6,10-8 |
| ITF - M15 Monastir | 2022/07/24 14:00 | Sheng Tang v Andrej Krajcik | 6-4,6-3 |
| ITF - M15 Monastir | 2022/07/18 09:00 | Leonardo Rossi v Andrej Krajcik | 7-5,6-1 |
| ITF - M15 Monastir | 2022/07/13 08:00 | Alexey Dubinin v Andrej Krajcik | 7-6,1-6,7-5 |
| ITF - M15 Monastir | 2022/07/11 15:00 | Andrej Krajcik v Yudai Umeoka | 6-3,6-2 |
| ITF - M15 Monastir | 2022/07/11 08:00 | Chukang Wang v Andrej Krajcik | 6-2,5-7,8-10 |
| ITF - M25 Poprad | 2022/06/28 08:55 | Andrej Krajcik v Pavel Shumeiko | 1-6,0-6 |
| Challenger - Bratislava | 2022/06/05 14:45 | Andrej Krajcik v Nicholas David Ionel | 1-6,4-6 |
| ITF - M15 Monastir | 2022/07/31 14:00 | Derrick Chen v Mohamed Ali Abibsi | 4-6,6-1,10-5 |
| ITF - M25 Nottingham | 2022/07/24 16:40 | Brandon Murphy v Derrick Chen | 7-6,7-6 |
| ITF - M25 Roehampton | 2022/07/10 13:35 | Oliver Tarvet v Derrick Chen | 6-7,6-3,10-7 |
| ITF - M15 Monastir | 2022/06/22 10:05 | Cyril Vandermeersch v Derrick Chen | 6-4,3-6,6-3 |
| ITF - M15 Monastir | 2022/06/20 15:00 | Andres F Canovas v Derrick Chen | 3-6,5-7 |
| ITF - M15 Monastir | 2022/06/20 08:00 | Chase Ferguson v Derrick Chen | 4-6,5-7 |
| ITF - M15 Monastir | 2022/06/19 09:00 | Derrick Chen v Imran Sibille | 6-4,6-2 |
| UK Pro League | 2021/10/03 14:00 | Derrick Chen v Oscar Weightman | 6-4,6-4 |