Estádio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/10/04 13:00 | Martin Katz v Josef Southcombe | 6-3,7-5 |
| ITF - M15 Monastir | 2021/10/04 08:00 | Abhinav Sanjeev Shanmugam v Martin Katz | 3-6,3-6 |
| ITF - M15 Monastir | 2021/10/03 08:00 | Martin Katz v Ajay Pruthvi Nemakal | 6-0,6-3 |
| ITF - M15 Monastir | 2021/09/30 12:55 | Martin Katz v Gage Brymer | 4-6,6-4,1-6 |
| ITF - M15 Monastir | 2021/09/28 08:00 | Lohithaksha Bathrinath v Martin Katz | 6-7,0-6 |
| ITF - M15 Monastir | 2021/09/27 09:00 | Bastian A U Santander v Martin Katz | 0-6,0-6 |
| ITF - M15 Monastir | 2021/09/26 10:30 | Martin Katz v Jiaqi Duan | 6-4,6-3 |
| ITF - M25 Eupen | 2021/09/08 09:50 | Buvaysar Gadamauri v Martin Katz | 6-3,6-3 |
| ITF - M15 Monastir | 2021/10/03 08:30 | Ugo Blanchet v Quentin Folliot | 4-6,7-6,6-2 |
| ITF - M15 Monastir | 2021/10/02 08:30 | Quentin Folliot v Gage Brymer | 6-0,6-3 |
| ITF - M15 Monastir | 2021/10/01 08:00 | Kousuke Ogura v Quentin Folliot | 1-6,3-6 |
| ITF - M15 Monastir | 2021/09/30 09:25 | Niki Kaliyanda Poonacha v Quentin Folliot | 1-6,2-6 |
| ITF - M15 Monastir | 2021/09/28 09:00 | Grigoriy Lomakin v Quentin Folliot | 6-7,5-7 |
| ITF - M15 Cairo | 2021/09/18 08:00 | Simone Roncalli v Quentin Folliot | 7-6,6-0 |
| ITF - M15 Cairo | 2021/09/17 10:20 | Dominik Boehler v Quentin Folliot | 1-6,6-7 |
| ITF - M15 Cairo | 2021/09/16 09:40 | Sean Hess v Quentin Folliot | 3-6,3-6 |