| ITF M25 Ricany | 2021/09/01 08:00 | Orlando Luz v Adam Pavlasek | 6-3,6-2 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/07 11:55 | David Poljak v Adam Pavlasek | 4-6,7-6,6-1 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 13:10 | Adam Pavlasek v Daniel Michalski | 7-5,6-4 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 07:00 | Gabriel Matuszewski v Adam Pavlasek | 3-6,0-6 |
| ITF M15 Antalya | 2021/06/16 14:05 | Olexiy Kolisnyk v Adam Pavlasek | 6-4,6-3 |
| ITF M25 Jablonec Nad Nisou | 2021/05/19 07:55 | Adam Pavlasek v Facundo Diaz Acosta | 2-6,3-6 |
| ITF M25 Prague | 2021/05/12 07:30 | Adam Pavlasek v Jack Draper | 2-6,4-6 |
| ITF M25 Prague | 2021/05/11 09:30 | Adam Pavlasek v Petr Michnev | 6-4,6-2 |
| Challenger Mouilleron le Captif | 2021/10/03 11:35 | Jonathan Eysseric v Titouan Droguet | 6-2,2-6,4-6 |
| Challenger Kyiv | 2021/09/05 09:55 | Denis Yevseyev v Jonathan Eysseric | 6-0,6-2 |
| Challenger Iasi | 2021/07/11 14:45 | Miljan Zekic v Jonathan Eysseric | 6-2,6-2 |
| ITF M25 Bourg-en-Bresse | 2021/06/30 13:30 | Jonathan Eysseric v Nikolas Sanchez Izquierdo | 2-6,7-5,1-6 |
| ITF M25 Montauban | 2021/06/27 08:30 | Franco Agamenone v Jonathan Eysseric | 6-2,6-1 |
| ITF M25 Montauban | 2021/06/26 09:00 | Jonathan Eysseric v Valentin Royer | 6-4,4-6,7-6 |
| ITF M25 Montauban | 2021/06/25 10:00 | Viktor Durasovic v Jonathan Eysseric | 3-6,2-6 |
| ITF M25 Montauban | 2021/06/24 11:50 | Maxime Mora v Jonathan Eysseric | 3-6,4-6 |