Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Monastir | 2021/05/18 12:35 | Mariano Kestelboim v Guy Orly Iradukunda | 1-6,4-6 |
| ITF M15 Monastir | 2021/05/11 08:30 | Mariano Kestelboim v Yunseong Chung | 7-6,1-6,2-6 |
| ITF M15 Monastir | 2021/05/04 13:10 | Mariano Kestelboim v Alibek Kachmazov | 6-1,6-7,3-6 |
| ITF M15 Monastir | 2021/04/29 11:20 | Mariano Kestelboim v Yuta Kawahashi | 1-6,1-6 |
| ITF M15 Monastir | 2021/04/27 09:55 | Mariano Kestelboim v Ervin H Eminefendic | 6-3,6-0 |
| ITF M15 Cordoba | 2021/04/10 14:30 | Gonzalo Lama v Mariano Kestelboim | 6-4,6-4 |
| ITF M15 Cordoba | 2021/04/08 13:00 | Benjamin Dhoe v Mariano Kestelboim | 2-6,1-6 |
| ITF M15 Cordoba | 2021/04/06 14:45 | Santiago De La Fuente v Mariano Kestelboim | 2-6,1-6 |
| ITF M15 Antalya | 2021/06/08 09:00 | Timo Stodder v Zakhar Trapeznikov | 6-2,6-0 |
| ITF M15 Antalya | 2021/06/07 11:10 | Timo Stodder v Michalis Sakellaridis | 7-5,6-4 |
| ITF M15 Antalya | 2021/06/06 07:30 | Timo Stodder v Miguel Fernando Pereira | 6-3,5-7,10-8 |
| ITF M15 Antalya | 2021/05/31 09:30 | Timo Stodder v Giorgio Tabacco | 4-6,5-7 |
| ITF M15 Antalya | 2021/05/30 07:30 | Timo Stodder v Facundo Yunis | 6-0,6-3 |
| ITF M15 Troisdorf | 2021/05/15 11:00 | Michael Geerts v Timo Stodder | 6-3,2-6,7-6 |
| ITF M15 Troisdorf | 2021/05/14 12:35 | Tom Kocevar-Desman v Timo Stodder | 6-2,3-6,5-7 |
| ITF M15 Troisdorf | 2021/05/13 14:10 | Timo Stodder v Luca Van Assche | 6-3,6-2 |