Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2020/10/29 08:00 | Colin Sinclair v Skander Mansouri | 3-6,4-6 |
| ITF M15 Monastir | 2020/10/27 13:05 | Colin Sinclair v Taiyo Yamanaka | 7-6,3-6,6-3 |
| ITF M25 Hamburg | 2020/10/18 12:30 | Benito Sanchez Martinez v Colin Sinclair | 6-2,6-1 |
| ITF M15 Porec | 2020/03/11 10:40 | Pawel Juszczak v Colin Sinclair | 6-2,6-4 |
| ITF M25 Naples | 2020/02/12 18:45 | Alejandro Gonzalez v Colin Sinclair | 3-6,6-4,6-1 |
| ITF M25 Naples | 2020/02/12 16:30 | Alejandro Gonzalez v Colin Sinclair | 3-6,6-4,5-1 |
| ITF M25 Naples | 2020/02/11 15:00 | Colin Sinclair v Emilio Nava | 7-6,7-6 |
| ITF M25 Naples | 2020/02/10 15:30 | Colin Sinclair v Daniel Vrba | 6-3,6-3 |
| ITF M15 Doha | 2020/03/11 12:00 | Zizou Bergs v Tibo Colson | 6-0,4-6,6-2 |
| ITF M15 Monastir | 2020/01/19 14:30 | Damien Bayard v Tibo Colson | 5-7,6-4,10-4 |
| ITF M15 Monastir | 2020/01/19 08:00 | Tibo Colson v Xian Yao Zhou | 6-3,6-4 |