Stadium: Court 7 Round: 62 Ground: Clay
| ITF M15 Bratislava | 2021/03/08 12:00 | Jakub Katuch v Luca Van Assche | 2-6,2-6 |
| ITF M15 Bratislava | 2021/03/01 12:00 | Piotr Grynkowski v Jakub Katuch | 6-3,6-1 |
| ITF M15 Bratislava | 2020/11/23 09:00 | Jakub Katuch v Noah Thurner | 6-7,7-5,9-11 |
| ITF M15 Piestany | 2019/05/06 08:00 | Johannes Bangratz v Jakub Katuch | 6-0,6-3 |
| Challenger Bratislava | 2018/11/03 12:30 | Riccardo Bellotti v Jakub Katuch | 6-1,6-2 |
| Challenger Prague | 2021/05/04 09:55 | Andrew Paulson v Andrej Martin | 3-6,3-6 |
| Challenger Ostrava | 2021/04/25 10:00 | Andrew Paulson v Lukas Klein | 6-2,3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/04/08 09:15 | Andrew Paulson v Aldin Setkic | 0-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/04/07 11:50 | Sean Hodkin v Andrew Paulson | 6-7,6-4,6-7 |
| ITF M15 Sharm El Sheikh | 2021/03/30 07:30 | Andrew Paulson v Toby D. Boyer | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/29 07:30 | Andrew Paulson v Beibit Zhukayev | 7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/28 07:30 | Andrew Paulson v Preston Connor | 6-2,6-0 |
| ITF M15 Bratislava | 2021/03/12 09:00 | Andrew Paulson v Jonathan Eysseric | 3-6,4-6 |