Estadio: Court 3 Round: 25 Ground: Clay
| ITF M25 Pardubice | 2019/06/25 14:40 | Mariano Kestelboim v Jan Satral | 7-6,6-1 |
| ITF M25 Most | 2021/05/26 11:20 | Dalibor Svrcina v Jan Satral | 1-6,6-4,6-1 |
| ITF M25 Jablonec Nad Nisou | 2021/05/22 09:00 | Jiri Lehecka v Jan Satral | 6-3,6-1 |
| ITF M25 Jablonec Nad Nisou | 2021/05/21 11:35 | Jan Satral v Franco Agamenone | 7-5,6-1 |
| ITF M25 Jablonec Nad Nisou | 2021/05/20 11:15 | Jan Satral v Robin Stanek | 7-5,1-6,6-4 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 12:05 | Lucas Miedler v Jan Satral | 2-6,4-6 |
| ITF M25 Praga | 2021/05/13 13:40 | Jack Draper v Jan Satral | 6-2,6-1 |
| ITF M25 Praga | 2021/05/12 07:30 | Jan Satral v Pedro Cachin | 6-4,3-6,6-1 |
| ITF M25 Praga | 2021/05/11 08:00 | Jan Satral v Robin Stanek | 6-3,6-4 |
| ITF 15 Antalya | 2021/06/09 10:40 | Mariano Kestelboim v Timo Stodder | 3-6,3-6 |
| 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 Córdoba | 2021/04/10 14:30 | Gonzalo Lama v Mariano Kestelboim | 6-4,6-4 |
| ITF M15 Córdoba | 2021/04/08 13:00 | Benjamin Dhoe v Mariano Kestelboim | 2-6,1-6 |