Stadium: Court 6 Round: 44 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 Sharm El Sheikh | 2020/03/02 08:00 | Cezar Cretu v Daiki Yoshimura | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2020/03/01 08:00 | Dmitry Kovkin v Daiki Yoshimura | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/02/24 08:00 | Daiki Yoshimura v Nemanja Malesevic | 2-6,0-6 |
| ITF Egypt F19 | 2018/09/16 08:00 | Arpit Sharma v Daiki Yoshimura | 4-6,0-6 |