Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 - Antalya - Herredouble | 2021/06/22 12:00 | Duda/Pavlasek v Dutra Da Silva/Kestelboim | 6-7,4-6 |
| ITF M15 - Antalya - Herredouble | 2021/06/18 12:00 | Duda/Pavlasek v Comesana/Kestelboim | 7-6,4-6,15-17 |
| ITF M15 - Antalya - Herredouble | 2021/06/17 13:00 | Duda/Pavlasek v Ho/Vanshelboim | 7-6,6-3 |
| ITF M15 - Antalya - Herredouble | 2021/06/15 12:10 | Rodriguez/Semenov v Duda/Pavlasek | 1-6,2-6 |
| ITF M25 - Most - Herredouble | 2021/05/25 13:30 | Duda/Pavlasek v Brouwer/Hermans | 3-6,4-6 |
| ITF M25 - Jablonec Nad Nisou - Herredouble | 2021/05/19 09:45 | Duda/Pavlasek v Agamenone/Matuszewski | 2-6,3-6 |
| ITF M25 - Jablonec Nad Nisou - Herredouble | 2021/05/18 13:30 | Duda/Pavlasek v Lemstra/Thirouin | 6-2,6-3 |
| ITF M25 - Ricany - Herredouble | 2021/08/31 10:30 | Horak/Siniakov v Kodat/Pavlasek | 4-6,5-7 |