Tunisia: M25 Hammamet 7 - Doubles - Main |
| Final | Lobanov A./Ouakaa A. | De Krom M./Nijboer R. | 2:0 (6:3, 6:4) | details | 20.04.2024 |
| Semi-finals | Bittoun C./Ovcharenko O. | De Krom M./Nijboer R. | 0:2 (3:6, 65:7) | details | 19.04.2024 |
| Quarter-finals | Tresca G./Volpi G. | De Krom M./Nijboer R. | 0:2 (3:6, 2:6) | details | 18.04.2024 |
| 1/8-finals | Drebenstedt D./Rast E. | De Krom M./Nijboer R. | 0:2 (2:6, 2:6) | details | 17.04.2024 |
Tunisia: M25 Hammamet 6 - Doubles - Main |
| Semi-finals | Collignon R./Kym J. | De Krom M./Nikles J. | 2:1 (3:6, 6:3, 11:9) | details | 12.04.2024 |
| Quarter-finals | De Krom M./Nikles J. | Clarke J./Kopp S. | WO. | details | 11.04.2024 |
| 1/8-finals | Bittoun C./Ovcharenko O. | De Krom M./Nikles J. | 0:2 (64:7, 5:7) | details | 09.04.2024 |
Spain: M25 Tarragona - Doubles - Main |
| Final | Casanova H./Wenger D. | De Krom M./Nijboer R. | 0:2 (65:7, 4:6) | details | 30.03.2024 |
| Semi-finals | De Krom M./Nijboer R. | Gulin S./Lopez Montagud C. | 2:0 (6:3, 6:3) | details | 29.03.2024 |
| Quarter-finals | Genov A./Loof T. | De Krom M./Nijboer R. | 1:2 (6:4, 1:6, 5:10) | details | 28.03.2024 |
| 1/8-finals | Amoros Ramos P./Garcia Mestre J. | De Krom M./Nijboer R. | 0:2 (61:7, 1:6) | details | 27.03.2024 |
Spain: M15 Villena - Doubles - Main |
| Semi-finals | De Krom M./Fernandez Flores D. | Gavrielides L./Sanchez Quilez A. | 1:2 (3:6, 7:5, 5:10) | details | 23.02.2024 |
| Quarter-finals | De Krom M./Fernandez Flores D. | Barreto Sanchez D. A./Marques G. | 2:0 (6:0, 7:5) | details | 22.02.2024 |
| 1/8-finals | Hussey G./Wendelken H. | De Krom M./Fernandez Flores D. | 0:2 (5:7, 3:6) | details | 20.02.2024 |
Spain: M15 Manacor 2 - Doubles - Main |
| Final | De Krom M./Nijboer R. | Kym J./Soriano Barrera A. | 2:1 (6:4, 4:6, 11:9) | details | 20.01.2024 |
| Semi-finals | Lopez Morillo I./Virgili A. | De Krom M./Nijboer R. | 1:2 (6:3, 3:6, 6:10) | details | 19.01.2024 |
| Quarter-finals | De Krom M./Nijboer R. | Ojakaar O./Tamm K. | 2:0 (7:5, 6:4) | details | 18.01.2024 |
| 1/8-finals | De Krom M./Nijboer R. | Piatti R./Stepanian A. | 2:0 (6:3, 7:5) | details | 16.01.2024 |
Spain: M15 Manacor - Doubles - Main |
| Final | De Krom M./Nijboer R. | Gavrielides L./Wiskandt M. | 2:0 (7:5, 6:4) | details | 13.01.2024 |
| Semi-finals | Compagnucci T./Karol M. | De Krom M./Nijboer R. | 0:2 (3:6, 3:6) | details | 12.01.2024 |
| Quarter-finals | De Krom M./Nijboer R. | Ojakaar O./Raisma K. | 2:1 (6:3, 4:6, 12:10) | details | 12.01.2024 |
| 1/8-finals | De Krom M./Nijboer R. | Coman M. A./Ellouck R. | 2:0 (6:3, 6:4) | details | 10.01.2024 |
Tunisia: M15 Monastir - Doubles - Main |
| Semi-finals | De Krom M./Orlov V. | Bar Biryukov P./Simakin I. | 1:2 (6:2, 4:6, 8:10) | details | 05.01.2024 |
| Quarter-finals | Chrysostom J./Singh A. J. | De Krom M./Orlov V. | 0:2 (4:6, 5:7) | details | 04.01.2024 |
| 1/8-finals | Hjorth P./Kikuchi Y. | De Krom M./Orlov V. | 0:2 (2:6, 2:6) | details | 02.01.2024 |
Spain: M15 Madrid 3 - Doubles - Main |
| Final | Perez Sanz D./Villacorta-Alonso R. | De Krom M./Nijboer R. | 1:2 (6:4, 1:6, 8:10) | details | 08.12.2023 |
| Semi-finals | Barreto Sanchez D. A./Martinez Martinez J. | De Krom M./Nijboer R. | 0:0 RET. (3:4) | details | 07.12.2023 |
| Quarter-finals | Lara Salmeron D./Martinez M. | De Krom M./Nijboer R. | 0:2 (2:6, 3:6) | details | 06.12.2023 |
| 1/8-finals | Garcia-Mondelo C./Giersiepen Garcia M. | De Krom M./Nijboer R. | 0:2 (2:6, 4:6) | details | 05.12.2023 |