Bosnia and Herzegovina: M15 Doboj - Doubles - Main |
| Semi-finals | Ouakaa A./Thirouin J. | Gill F./Ovcharenko O. | 0:2 (2:6, 1:6) | details | 16.07.2021 |
| Quarter-finals | Ouakaa A./Thirouin J. | Milanovic D./Petrovic D. | 2:0 (6:4, 6:4) | details | 15.07.2021 |
North Macedonia: M15 Skopje 2 - Doubles - Main |
| Final | Brouwer G./Cozbinov A. | Ouakaa A./Thirouin J. | 2:0 (6:1, 6:2) | details | 12.06.2021 |
| Semi-finals | Ouakaa A./Thirouin J. | Lazarov A./Srbljak G. | 2:0 (7:5, 6:4) | details | 11.06.2021 |
| Quarter-finals | Sheyngezikht L./Tzicas C. | Ouakaa A./Thirouin J. | 1:2 (4:6, 6:4, 8:10) | details | 10.06.2021 |
| 1/8-finals | Jandric D./Popovic S. | Ouakaa A./Thirouin J. | 0:2 (2:6, 5:7) | details | 08.06.2021 |
North Macedonia: M15 Skopje - Doubles - Main |
| Semi-finals | Damm M./Stanek R. | Ouakaa A./Thirouin J. | 2:1 (63:7, 6:2, 10:8) | details | 04.06.2021 |
| Quarter-finals | Ouakaa A./Thirouin J. | Ivanovski K./Kalender A. | 2:1 (1:6, 6:2, 10:7) | details | 03.06.2021 |
| 1/8-finals | Ouakaa A./Thirouin J. | Cozbinov A./Sheyngezikht L. | 2:0 (6:1, 7:65) | details | 02.06.2021 |