Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M25 - Hamburg | 2021/10/19 13:30 | Andrew Paulson v Martin Krumich | 6-3,6-7,3-6 |
| ITF M15 - Sozopol | 2021/10/16 09:30 | Yan Bondarevskiy v Andrew Paulson | 6-4,6-4 |
| ITF M15 - Sozopol | 2021/10/15 09:00 | Andrew Paulson v Marko Tepavac | 6-2,6-3 |
| ITF M15 - Sozopol | 2021/10/14 17:15 | Andrew Paulson v Sarp Agabigun | 6-2,6-3 |
| ITF M15 - Sozopol | 2021/10/13 15:40 | Kai Wehnelt v Andrew Paulson | 6-7,1-6 |
| ITF - M25 Praag | 2021/10/07 08:00 | Khumoyun Sultanov v Andrew Paulson | 4-6,6-3,6-2 |
| ITF - M25 Pardubice | 2021/09/23 11:00 | Filip Misolic v Andrew Paulson | 3-6,7-5,6-2 |
| ITF - M25 Pardubice | 2021/09/23 07:30 | Dominik Recek v Andrew Paulson | 2-6,6-7 |
| ITF - M15 Sharm-el-Sheikh | 2021/11/01 09:00 | Mohab Hamed v Ondrej Horak | 2-6,2-6 |
| ITF - M15 Sharm-el-Sheikh | 2021/10/31 08:00 | Mohab Hamed v Gillian Osmont | 6-4,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2021/10/17 11:30 | Mohab Hamed v Eirik Groener | 5-7,6-4,8-10 |
| ITF - M15 Sharm-el-Sheikh | 2021/10/10 11:30 | Mohab Hamed v Ha Minh Duc Vu | 3-6,4-6 |
| ITF M15 - Caïro | 2021/08/30 12:30 | Mohab Hamed v Matteo De Vincentis | 6-4,6-7,10-7 |
| ITF M15 - Caïro | 2021/08/02 09:30 | Mohab Hamed v Leonid Sheyngezikht | 0-6,3-6 |
| ITF M15 - Caïro | 2021/07/25 11:00 | Mohab Hamed v Mattia Rossi | 4-6,4-6 |
| ITF M15 - Caïro | 2021/07/19 07:30 | Yuichiro Inui v Mohab Hamed | 6-1,7-5 |