Greece: M15 Heraklion 4 - Singles - Main |
| 1/8-finals | Bradshaw J. | Donald M. | 2:0 (6:3, 7:63) | details | 28.03.2024 |
| 1/16-finals | Shyovitz E. | Donald M. | 0:2 (1:6, 4:6) | details | 27.03.2024 |
Greece: M15 Heraklion 3 - Singles - Main |
| 1/16-finals | Donald M. | Peliwo F. | 0:2 (3:6, 3:6) | details | 19.03.2024 |
Greece: M15 Heraklion 2 - Singles - Main |
| 1/16-finals | Donald M. | Heinonen A. | 0:2 (0:6, 3:6) | details | 13.03.2024 |
Tunisia: M15 Monastir 9 - Singles - Main |
| 1/16-finals | Donald M. | Paul J. | 0:2 (2:6, 62:7) | details | 27.02.2024 |
Tunisia: M15 Monastir 8 - Singles - Main |
| Quarter-finals | Brunold M. | Donald M. | 2:1 (4:6, 6:3, 6:4) | details | 23.02.2024 |
| 1/8-finals | Zhu M. | Donald M. | 0:2 (5:7, 4:6) | details | 22.02.2024 |
| 1/16-finals | Donald M. | Nicod J. | 2:1 (1:6, 6:4, 6:1) | details | 20.02.2024 |
Germany: M15 Oberhaching - Singles - Main |
| 1/16-finals | Salle F. | Donald M. | 2:0 (7:69, 6:4) | details | 13.02.2024 |
Tunisia: M15 Monastir 3 - Singles - Main |
| 1/8-finals | Donald M. | Vylegzhanin N. | 1:2 (3:6, 7:5, 3:6) | details | 18.01.2024 |
| 1/16-finals | Donald M. | Ciavarella N. | 2:0 (6:4, 6:4) | details | 17.01.2024 |
Tunisia: M15 Monastir 2 - Singles - Main |
| 1/8-finals | Slump S. | Donald M. | 2:0 (6:2, 6:3) | details | 11.01.2024 |
| 1/16-finals | Donald M. | Vylegzhanin N. | 2:0 (6:1, 6:3) | details | 10.01.2024 |
Tunisia: M15 Monastir 49 - Singles - Main |
| 1/16-finals | Donald M. | Negritu Ch. | 1:2 (6:4, 3:6, 3:6) | details | 06.12.2023 |
Tunisia: M15 Monastir 48 - Singles - Main |
| 1/8-finals | Donald M. | Donnet E. | 0:2 (3:6, 0:6) | details | 30.11.2023 |
| 1/16-finals | Donald M. | Villoslada E. | 2:0 (6:3, 6:1) | details | 29.11.2023 |
Tunisia: M15 Monastir 45 - Singles - Main |
| 1/8-finals | Gavrielides L. | Donald M. | 2:0 (7:66, 6:1) | details | 09.11.2023 |
| 1/16-finals | Donald M. | Dancu V. A. | 2:0 (7:64, 6:3) | details | 08.11.2023 |
Tunisia: M15 Monastir 44 - Singles - Main |
| 1/8-finals | Donald M. | Vandermeersch C. | 0:2 (5:7, 4:6) | details | 02.11.2023 |
| 1/16-finals | Donald M. | Mokrov A. | 2:0 (6:2, 7:65) | details | 01.11.2023 |
Greece: M15 Heraklion 4 - Singles - Main |
| Final | Royer V. | Donald M. | 2:0 (6:1, 6:1) | details | 29.10.2023 |
| Semi-finals | Donald M. | Pontjodikromo S. | 2:1 (61:7, 6:2, 6:4) | details | 28.10.2023 |
| Quarter-finals | Donald M. | Prihodko O. | 1:1 RET. (6:2, 69:7, 0:0) | details | 27.10.2023 |
Greece: M15 Heraklion 3 - Singles - Main |
| 1/16-finals | Den Ouden G. | Donald M. | 2:0 (6:4, 6:2) | details | 18.10.2023 |
Romania: M15 Arad - Singles - Main |
| Semi-finals | Donald M. | Nicod J. | 0:2 (4:6, 3:6) | details | 29.09.2023 |
| Quarter-finals | Donald M. | Pavel B. | 2:0 (7:5, 6:4) | details | 28.09.2023 |
| 1/8-finals | Jianu F. C. | Donald M. | 0:2 (66:7, 3:6) | details | 27.09.2023 |
| 1/16-finals | Donald M. | Pop D. F. | 2:0 (6:1, 6:4) | details | 26.09.2023 |