Stadium: Pista 2 Round: 19 Ground: Clay
| Challenger - Barcelone | 2021/10/03 08:00 | Matteo Martineau v Sudzum, Marcel Marlon | 6-2,6-2 |
| Challenger Murcia | 2021/09/28 09:00 | Mats Rosenkranz v Matteo Martineau | 6-0,6-4 |
| Challenger Szczecin | 2021/09/14 10:00 | Marco Trungelliti v Matteo Martineau | 4-6,6-4,6-3 |
| Challenger Szczecin | 2021/09/13 12:10 | Nicola Kuhn v Matteo Martineau | 6-4,6-1 |
| Challenger Tulln | 2021/09/07 08:00 | Matteo Martineau v Jonas Forejtek | 2-6,6-7 |
| Challenger Tulln | 2021/09/06 08:00 | Matteo Martineau v Mate Valkusz | 7-5,1-6,6-4 |
| Challenger Tulln | 2021/09/05 09:00 | Matteo Martineau v Hampel, Lenny | 6-3,6-2 |
| ITF M25 Lesa | 2021/08/29 14:50 | Bega, Alessandro v Matteo Martineau | 5-7,6-2,2-6 |
| Challenger - Barcelone | 2021/10/03 11:45 | Atlangeriev, Bekkhan v Benjamin Hassan | 6-2,3-6,6-1 |
| UTR Pro Tennis Series Barcelona | 2021/10/03 07:00 | Atlangeriev, Bekkhan v Eminefendic, Ervin Haris | 3-6,3-5 |
| UTR Pro Tennis Series Barcelona | 2021/10/02 07:00 | Pujol Navarro, Bruno v Atlangeriev, Bekkhan | 2-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/09/30 09:30 | Atlangeriev, Bekkhan v Richard Zusman | 6-2,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/09/29 13:30 | Atlangeriev, Bekkhan v Laurent, Thomas | 0-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/09/28 09:30 | Atlangeriev, Bekkhan v Gabarro, Xavier | 6-3,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/09/27 08:00 | Atlangeriev, Bekkhan v Klegou, Alexis | 3-6,6-6 |
| ITF M25 Pardubice | 2021/09/20 10:00 | Atlangeriev, Bekkhan v Daniel Paty | 6-4,3-6,10-12 |