Stadium: Court 21 Round: 26 Ground: Clay
| ITF M15 Antalya | 2021/03/16 09:30 | Richard Zusman v Peter Fajta | 5-7,5-7 |
| ITF M15 Bratislava | 2021/03/11 10:45 | Peter Fajta v Kyrian Jacquet | 3-6,4-6 |
| ITF M15 Bratislava | 2021/03/10 09:00 | Edward Hubner v Peter Fajta | 7-6,4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/09 07:30 | Sho Shimabukuro v Peter Fajta | 3-6,6-1,10-7 |
| ITF M15 Sharm El Sheikh | 2021/02/08 07:30 | Pawel Juszczak v Peter Fajta | 6-0,6-7,6-10 |
| ITF M15 Sharm El Sheikh | 2021/02/07 09:30 | Peter Fajta v Emiliano Maggioli | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2021/02/05 10:05 | Facundo Diaz Acosta v Peter Fajta | 6-7,6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/02/04 08:30 | Zsombor Piros v Peter Fajta | 3-6,6-4,3-6 |
| ITF M15 Antalya | 2021/03/17 07:30 | Hamad Medjedovic v Peter Heller | 3-6,6-7 |
| ITF M15 Antalya | 2021/03/13 07:30 | Peter Heller v Miljan Zekic | 6-7,6-7 |
| ITF M15 Antalya | 2021/03/11 07:00 | Oleksii Krutykh v Peter Heller | 3-6,0-6 |
| ITF M15 Antalya | 2021/03/09 10:00 | Danylo Veremeychuk v Peter Heller | 0-6,1-5 |
| ITF M15 Antalya | 2021/03/09 09:00 | Danylo Veremeychuk v Peter Heller | 0-6,1-6 |
| ITF M15 Antalya | 2021/03/05 07:00 | Peter Heller v Dragos Nicolae Madaras | 2-6,6-4,1-6 |
| ITF M15 Antalya | 2021/03/04 08:00 | Peter Heller v Stefan Palosi | 6-4,7-5 |
| ITF M15 Manacor | 2021/01/13 09:00 | Evan Furness v Peter Heller | 6-2,7-6 |