Tunisia: M15 Monastir 48 - Doubles - Main |
| Final | Negritu Ch./Paul J. | De Bakker T./Van Tilburg R. | 0:0 RET. (5:0) | details | 02.12.2023 |
| Semi-finals | Brunclik P./Lechno-Wasiutynski F. | De Bakker T./Van Tilburg R. | 0:2 (5:7, 4:6) | details | 01.12.2023 |
| Quarter-finals | De Bakker T./Van Tilburg R. | Sperle J./Stuurman R. | WO. | details | 30.11.2023 |
| 1/8-finals | De Bakker T./Van Tilburg R. | Gil Garcia A./Vankan M. | 2:0 (6:0, 6:3) | details | 28.11.2023 |
Italy: M25 Santa Margherita di Pula 9 - Doubles - Main |
| Final | Ferrari G./Serafini M. | De Bakker T./Houkes M. | WO. | details | 14.10.2023 |
| Semi-finals | Bertola R./Ricca G. | De Bakker T./Houkes M. | 0:2 (3:6, 4:6) | details | 13.10.2023 |
| Quarter-finals | De Bakker T./Houkes M. | Gadamauri B./Hermans M. | 2:1 (0:6, 6:2, 10:7) | details | 12.10.2023 |
| 1/8-finals | De Bakker T./Houkes M. | Pozzi D./Vavassori M. | 2:0 (6:3, 6:4) | details | 11.10.2023 |
Italy: M25 Santa Margherita di Pula 8 - Doubles - Main |
| 1/8-finals | De Bakker T./Hermans M. | Matsuda R./Virgili A. | 0:2 (4:6, 4:6) | details | 04.10.2023 |
Netherlands: M15 Haren - Doubles - Main |
| 1/8-finals | De Bakker T./Van Tilburg R. | Markiewicz J./Shaw M. | 1:2 (6:4, 1:6, 9:11) | details | 05.09.2023 |
Belgium: M25 Koksijde - Doubles - Main |
| Semi-finals | De Bakker T./Mertens Y. | Jahn J./Vankan M. | 1:2 (3:6, 7:5, 5:10) | details | 17.08.2023 |
| Quarter-finals | Bittoun C./Wehnelt K. | De Bakker T./Mertens Y. | 1:2 (6:4, 5:7, 10:12) | details | 16.08.2023 |
| 1/8-finals | De Bakker T./Mertens Y. | Van Baal A. J. W./Verbeek D. | 2:1 (63:7, 6:3, 10:5) | details | 15.08.2023 |
Indonesia: M15 Jakarta 4 - Doubles - Main |
| Final | Banthia S./Sinha N. K. | Barki J./De Bakker T. | 0:2 (4:6, 3:6) | details | 24.06.2023 |
| Semi-finals | Barki J./De Bakker T. | Fukuda S./Kawahashi Y. | 2:1 (5:7, 7:62, 12:10) | details | 23.06.2023 |
| Quarter-finals | Barki J./De Bakker T. | Addison A./Cook E. | 2:0 (6:4, 7:63) | details | 22.06.2023 |
| 1/8-finals | Barki J./De Bakker T. | Matsuda K./Takada M. | 2:0 (6:3, 6:2) | details | 21.06.2023 |