Estadio: Court 4 Round: 27 Ground: Hardcourt outdoor
| Challenger de Canberra | 2024/01/03 00:30 | Rudolf Molleker v Gabriel Diallo | 6-7,3-6 |
| Challenger de Canberra | 2024/01/01 00:25 | Gabriel Diallo v Juan Manuel Cerundolo | 4-6,6-3,6-0 |
| Copa Davis | 2023/11/21 16:40 | Gabriel Diallo v Otto Virtanen | 4-6,5-7 |
| Challenger de Calgary | 2023/11/10 23:00 | Gabriel Diallo v Mohamed Aziz Dougaz | 6-3,6-2 |
| Challenger de Calgary | 2023/11/09 22:45 | Gabriel Diallo v Joao Sousa | 5-7,7-5,6-3 |
| Challenger de Calgary | 2023/11/08 04:30 | Gabriel Diallo v Andrew Paulson | 4-6,7-6,6-4 |
| Challenger de Brest | 2023/10/24 11:15 | Radu Albot v Gabriel Diallo | 6-7,6-2,6-3 |
| Challenger de Brest | 2023/10/23 09:00 | Gabriel Diallo v Geoffrey Blancaneaux | 6-4,4-6,7-6 |
| Challenger de Canberra | 2024/01/03 04:35 | Matteo Gigante v Pavle Marinkov | 6-1,6-0 |
| Challenger de Canberra | 2024/01/01 23:00 | Matteo Gigante v Emilio Nava | 7-6,4-6,6-3 |
| Challenger de Canberra | 2023/12/31 23:00 | Matteo Gigante v Matthew Dellavedova | 6-1,6-2 |
| Challenger de Canberra | 2023/12/30 23:00 | Matteo Gigante v Edward Winter | 6-4,6-4 |
| Challenger de Bérgamo | 2023/10/30 15:30 | Matteo Gigante v Alex Molcan | 2-6,2-6 |
| Challenger de Olbia | 2023/10/17 11:45 | Matteo Gigante v Arthur Cazaux | 2-6,2-6 |
| Challenger de Lisboa | 2023/10/02 13:55 | Matteo Gigante v Franco Agamenone | 4-6,6-7 |
| Challenger de Braga | 2023/09/28 12:00 | Matteo Gigante v Benjamin Hassan | 4-6,6-1,1-6 |