Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 - Prag | 2021/05/12 07:30 | Adam Pavlasek v Jack Draper | 2-6,4-6 |
| ITF M25 - Prag | 2021/05/11 09:30 | Adam Pavlasek v Petr Michnev | 6-4,6-2 |
| ITF M25 - Prag | 2021/05/10 09:00 | Adam Pavlasek v Jiri Barnat | 6-3,4-6,14-12 |
| ITF M25 - Prag | 2021/05/09 10:00 | Adam Pavlasek v Tomas Papik | 6-2,6-7,10-1 |
| Challenger Ostrava | 2021/04/26 10:50 | Oscar Otte v Adam Pavlasek | 6-2,6-4 |
| Challenger Ostrava | 2021/04/25 13:35 | Adam Pavlasek v Malek Jaziri | 1-6,6-4,7-5 |
| ITF M15 - Antalya | 2021/04/09 08:40 | Edoardo Eremin v Adam Pavlasek | 6-2,6-3 |
| ITF M15 - Antalya | 2021/04/08 07:00 | Markos Kalovelonis v Adam Pavlasek | 6-3,6-7,0-6 |
| ITF M15 - Valldoreix | 2021/05/15 09:00 | Alvaro Lopez San Martin v Facundo Diaz Acosta | 4-6,7-5,7-6 |
| ITF M15 - Valldoreix | 2021/05/14 11:10 | Facundo Diaz Acosta v Alex M Pujolras | 6-4,6-2 |
| ITF M15 - Valldoreix | 2021/05/13 08:00 | Facundo Diaz Acosta v Johan Nikles | 6-4,6-2 |
| ITF M15 - Valldoreix | 2021/05/12 08:00 | Facundo Diaz Acosta v Thomas Laurent | 6-0,6-3 |
| ITF M15 - Majadahonda | 2021/05/05 09:10 | Eduard Esteve Lobato v Facundo Diaz Acosta | 7-5,6-3 |
| Challenger Salinas 2 | 2021/04/28 17:00 | Facundo Diaz Acosta v Kevin King | 4-6,3-6 |
| Challenger Salinas 2 | 2021/04/27 14:30 | Facundo Diaz Acosta v Benjamin Lock | 6-1,6-2 |
| Challenger Salinas 2 | 2021/04/26 18:25 | Facundo Diaz Acosta v Mathieu Perchicot | 6-1,6-4 |