Stadium: Court 6 Round: 25 Ground: Clay
| Challenger Warsaw | 2021/08/25 08:00 | Evan Furness v Orlando Luz | 6-4,2-6,6-3 |
| Challenger Verona | 2021/08/17 16:25 | Orlando Luz v Dmitry Popko | 3-6,1-6 |
| Challenger San Marino | 2021/08/15 19:00 | Holger Rune v Orlando Luz | 1-6,6-2,6-3 |
| Challenger San Marino | 2021/08/14 19:10 | Hugo Dellien v Orlando Luz | 4-6,2-6 |
| Challenger San Marino | 2021/08/13 19:00 | Orlando Luz v Maxime Janvier | 7-6,7-5 |
| Challenger San Marino | 2021/08/12 14:30 | Blaz Rola v Orlando Luz | 6-4,4-6,2-6 |
| Challenger San Marino | 2021/08/09 12:45 | Orlando Luz v Nikolas Sanchez Izquierdo | 6-1,6-7,6-2 |
| Challenger San Marino | 2021/08/08 12:50 | Orlando Luz v Oscar Jose Gutierrez | 7-5,6-3 |
| 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 |
| ITF M25 Prague | 2021/05/10 09:00 | Adam Pavlasek v Jiri Barnat | 6-3,4-6,14-12 |