Stadium: Court 1 Round: 14 Ground: Hardcourt indoor
| ITF M25 Toulouse | 2021/10/21 09:00 | Jelle Sels v Timo Legout | 6-4,3-6,7-5 |
| ITF M25 Toulouse | 2021/10/20 12:00 | Timo Legout v Kenny de Schepper | 6-3,5-7,6-2 |
| ITF M25 Rodez | 2021/10/13 12:05 | Timo Legout v Li Tu | 3-6,4-6 |
| ITF M15 Ulcinj | 2021/09/23 08:00 | Mariano Navone v Timo Legout | 6-2,6-1 |
| ITF M15 Ulcinj | 2021/09/22 07:55 | Petar Jovanovic v Timo Legout | 0-6,6-2,2-6 |
| ITF M15 Ulcinj | 2021/09/18 08:00 | Timo Legout v Felix Gill | 5-7,5-7 |
| ITF M15 Ulcinj | 2021/09/17 08:00 | Timo Legout v Samuel Vincent Ruggeri | 6-2,7-6 |
| ITF M15 Ulcinj | 2021/09/16 08:00 | Franco Emanuel Egea v Timo Legout | 2-6,2-6 |
| Challenger Losinj | 2021/10/17 12:15 | Sadio Doumbia v N. Vijay Sundar Prashanth | 6-7,6-4,6-0 |
| Challenger Salzburg | 2021/07/04 09:15 | Sadio Doumbia v Alexander Erler | 6-7,5-7 |
| Challenger Aix en Provence | 2021/06/14 08:30 | Sadio Doumbia v Oriol Roca Batalla | 1-6,4-6 |
| Challenger Aix en Provence | 2021/06/13 08:30 | Nick Chappell v Sadio Doumbia | 0-6,4-6 |
| Challenger Split | 2021/04/04 12:50 | Sadio Doumbia v Mirza Basic | 6-7,3-6 |
| Challenger Gran Canaria | 2021/03/01 11:00 | Filip Cristian Jianu v Sadio Doumbia | 6-2,6-3 |
| Challenger Gran Canaria Qual | 2021/02/28 16:45 | Pol Martin Tiffon v Sadio Doumbia | 6-7,6-4,6-7 |
| Challenger Gran Canaria | 2021/02/21 15:00 | Elmar Ejupovic v Sadio Doumbia | 7-6,6-3 |