Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Antalya | 2022/01/19 11:30 | Peter Heller v Oleksandr Ovcharenko | 3-6,6-3,5-7 |
| ITF M25 - Manacor | 2022/01/14 11:00 | Peter Heller v Johannes Haerteis | 6-7,6-4,3-6 |
| ITF M25 - Manacor | 2022/01/13 11:45 | Peter Heller v Christian Sigsgaard | 6-2,6-4 |
| ITF M25 - Manacor | 2022/01/12 10:00 | Peter Heller v Natan D'Hulst | 6-2,6-1 |
| ITF M15 - Manacor | 2022/01/04 16:25 | Christian Sigsgaard v Peter Heller | 1-6,7-5,6-2 |
| Challenger - Eckental | 2021/11/01 11:55 | Tobias Simon v Peter Heller | 6-2,6-4 |
| ITF M15 - Antalya | 2021/10/26 08:25 | Peter Heller v Jack Pinnington Jones | 3-6,4-6 |
| Challenger - Lissabon | 2021/09/27 09:00 | Santiago Rodriguez Taverna v Peter Heller | 7-6,7-5 |
| ITF M15 - Villena | 2022/02/02 14:05 | Pedro Araujo v Miguel Damas | 5-7,0-6 |
| Challenger - Maia | 2021/12/13 17:10 | Pedro Araujo v Kimmer Coppejans | 4-6,6-4,3-6 |
| Challenger - Maia | 2021/12/08 13:30 | Pedro Araujo v Calvin Hemery | 3-6,1-6 |
| ITF M25 - Portimao | 2021/10/28 10:30 | Maximilian Neuchrist v Pedro Araujo | 6-4,6-4 |
| ITF M25 - Portimao | 2021/10/27 12:40 | Pedro Araujo v Viktor Durasovic | 7-6,6-4 |
| ITF M25 - Quinta Do Lago | 2021/10/20 10:30 | Pedro Araujo v Maximilian Neuchrist | 5-7,2-6 |
| ITF M25 - Loule | 2021/10/16 10:40 | Kaichi Uchida v Pedro Araujo | 6-4,6-3 |
| ITF M25 - Loule | 2021/10/15 11:50 | Pedro Araujo v Arthur Cazaux | 6-1,6-4 |