Stadium: Centre Court Round: 25 Ground: Clay
| ITF - M15 Esch/Alzette | 2021/07/19 09:00 | Alexander Kotzen v Tibo Colson | 4-6,6-1,10-7 |
| ITF - M15 Esch/Alzette | 2021/07/18 08:00 | Tibo Colson v Gianni Ross | 6-4,6-7,10-3 |
| ITF - M15 Monastir | 2021/04/07 12:30 | Daniele Capecchi v Tibo Colson | 3-6,7-5,6-3 |
| ITF - M15 Monastir | 2021/04/05 12:30 | Tibo Colson v Maik Steiner | 6-1,6-0 |
| ITF - M15 Monastir | 2021/04/05 08:00 | Colin Sinclair v Tibo Colson | 2-6,6-4,8-10 |
| ITF - M15 Monastir | 2021/03/30 08:00 | Giorgio Tabacco v Tibo Colson | 6-2,6-2 |
| ITF - M15 Monastir | 2021/03/29 09:00 | Youcef Rihane v Tibo Colson | 0-6,2-6 |
| ITF - M15 Monastir | 2021/03/28 11:30 | Tibo Colson v Mousa Alkotop | 2-6,6-3,10-5 |
| ITF - M25 Idanha-A-Nova | 2021/07/25 08:55 | Simon Carr v Alejandro Moro Canas | 6-7,4-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/24 08:30 | Gilbert S K Junior v Simon Carr | 2-6,6-7 |
| ITF - M25 Idanha-A-Nova | 2021/07/23 09:00 | Simon Carr v Alafia Ayeni | 6-2,6-4 |
| ITF - M25 Idanha-A-Nova | 2021/07/22 08:00 | Sho Shimabukuro v Simon Carr | 6-7,6-4,2-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/20 11:15 | Simon Carr v Duarte Vale | 6-4,7-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/16 10:00 | Simon Carr v Anton Matusevich | 4-6,6-4,4-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/15 10:45 | Simon Carr v Alejandro Moro Canas | 4-6,6-3,6-4 |
| ITF - M25 Idanha-A-Nova | 2021/07/13 12:05 | Antoine Bellier v Simon Carr | 4-6,5-7 |