Stadium: Court 1 Round: 27 Ground: Clay
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/20 08:00 | Peter Fajta v David Pichler | 7-6,3-6,6-1 |
| ITF M15 Bratislava | 2021/08/19 12:20 | David Pichler v Andrew Paulson | 2-6,6-3,6-2 |
| ITF M15 Bratislava | 2021/08/17 10:30 | David Pichler v Mariano Navone | 4-6,6-3,6-4 |
| ITF M25 Wetzlar | 2021/08/07 11:00 | David Pichler v Peter Heller | 3-6,7-5,3-6 |
| ITF M25 Wetzlar | 2021/08/06 10:55 | David Pichler v Henri Squire | 4-6,6-4,6-4 |
| ITF M25 Wetzlar | 2021/08/05 10:40 | David Pichler v Daniel Cukierman | 6-2,6-4 |
| ITF M25 Wetzlar | 2021/08/04 14:30 | Lenz, Julian v David Pichler | 1-6,5-7 |
| ITF M25 Kottingbrunn | 2021/07/22 09:40 | Hampel, Lenny v David Pichler | 7-6,6-2 |
| ITF M25 Kottingbrunn | 2021/07/21 09:25 | Paroulek, Tadeas v David Pichler | 6-4,2-6,4-6 |
| ITF M15 Bratislava | 2021/08/19 08:00 | Jonathan Mridha v Peter Fajta | 6-7,5-7 |
| ITF M15 Bratislava | 2021/08/17 10:30 | Peter Fajta v Kalenichenko, Danylo | 4-6,6-3,6-2 |
| ITF M15 Novi Sad | 2021/08/04 11:20 | Viktor Jovic v Peter Fajta | 4-6,6-7 |
| ITF M15 Novi Sad | 2021/07/28 09:40 | Frunza, Nicolae v Peter Fajta | 6-4,6-2 |
| ITF - M15 Doboj | 2021/07/18 09:00 | Zsombor Piros v Peter Fajta | 6-3,6-2 |
| ITF - M15 Doboj | 2021/07/17 11:15 | Martin Krumich v Peter Fajta | 2-6,3-6 |
| ITF - M15 Doboj | 2021/07/15 08:00 | Peter Fajta v Nincevic, Frane | 4-6,6-3,7-6 |
| ITF - M15 Doboj | 2021/07/14 11:00 | Joncour, Ronan v Peter Fajta | 0-6,1-6 |