Stadium: Court 5 Round: 14 Ground: Clay
| Challenger Leon | 2023/04/09 21:25 | Giovanni Mpetshi Perricard v Colin Sinclair | 6-7,6-3,6-1 |
| Challenger San Luis Potosi | 2023/04/03 19:00 | Denis Yevseyev v Colin Sinclair | 6-4,6-4 |
| Challenger San Luis Potosi | 2023/04/02 17:00 | Matias Zukas v Colin Sinclair | 1-6,7-5,4-6 |
| Challenger Mexico City | 2023/03/26 16:00 | Colin Sinclair v Giovanni Mpetshi Perricard | 6-7,5-7 |
| ITF - Canberra M25 | 2023/03/16 23:00 | Colin Sinclair v Tatsuma Ito | 4-6,4-6 |
| ITF - Canberra M25 | 2023/03/16 00:30 | Colin Sinclair v Jeremy Beale | 6-2,6-2 |
| ITF - Canberra M25 | 2023/03/14 02:00 | Colin Sinclair v Calum Puttergill | 6-3,6-2 |
| Challenger Pune | 2023/02/27 05:30 | Akira Santillan v Colin Sinclair | 6-7,7-5,6-2 |
| ITF - Sunrise M15 | 2023/04/13 13:00 | Federico Agustin Gomez v Mathieu Scaglia | 6-1,6-1 |
| ITF - Creteil M15 | 2023/03/05 08:30 | Mathieu Scaglia v Oscar Lacides | 6-2,2-6,5-10 |
| ITF - Monastir M15 | 2023/01/04 11:20 | Mathieu Scaglia v Bogdan Bobrov | 2-6,3-6 |
| ITF - Monastir M15 | 2022/12/30 11:05 | Lucas Catarina v Mathieu Scaglia | 6-4,6-4 |
| ITF - Monastir M15 | 2022/12/29 11:00 | Samir Hamza Reguig v Mathieu Scaglia | 4-6,3-6 |
| ITF - Monastir M15 | 2022/12/27 08:30 | Mohamed El Hafedh Said v Mathieu Scaglia | 1-6,2-6 |
| ITF - Monastir M15 | 2022/12/20 10:00 | Mathieu Scaglia v Alex Hernandez | 0-6,1-6 |
| ITF - Monastir M15 | 2022/12/15 08:30 | Mathieu Scaglia v Bogdan Bobrov | 4-6,2-6 |