Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| 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 Huy | 2021/08/24 15:35 | Martin Katz v Deney Wassermann | 4-6,1-6 |
| ITF - M25 Koksijde | 2021/08/18 11:05 | Martin Katz v Aidan Mchugh | 2-6,6-7 |
| ITF - M15 Monastir | 2021/09/26 11:30 | Ajay Pruthvi Nemakal v Maximilian Figl | 3-6,3-6 |
| ITF - M15 Monastir | 2021/09/19 12:00 | Ajay Pruthvi Nemakal v Preston Connor | 4-6,2-6 |
| ITF - M15 Monastir | 2021/09/15 08:00 | Ajay Pruthvi Nemakal v Ryota Tanuma | 1-6,1-6 |
| ITF - M15 Monastir | 2021/09/05 09:30 | Ajay Pruthvi Nemakal v Li Tu | 2-6,0-6 |
| ITF - M15 Monastir | 2021/08/29 08:00 | Ajay Pruthvi Nemakal v Johannes Ingildsen | 2-6,1-6 |
| ITF - M15 Monastir | 2021/08/23 08:00 | Kazuki Nishiwaki v Ajay Pruthvi Nemakal | 6-2,6-3 |
| ITF - M15 Monastir | 2021/08/02 07:30 | Adil Kalyanpur v Ajay Pruthvi Nemakal | 6-1,6-4 |
| ITF - M15 Indore | 2021/03/07 06:00 | Ajay Pruthvi Nemakal v Gunjan Jadhav | 4-6,3-6 |