Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| Challenger - Winnipeg | 2022/07/25 16:55 | Michail Pervolarakis v Alafia Ayeni | 5-7,5-7 |
| Challenger - Indianapolis | 2022/07/19 14:00 | Michail Pervolarakis v Li Tu | 4-6,3-6 |
| Challenger - Rome GA | 2022/07/12 18:35 | Bjorn Fratangelo v Michail Pervolarakis | 6-4,6-0 |
| Challenger - Rome GA | 2022/07/11 17:55 | Michail Pervolarakis v Mukund Sasikumar | 6-3,4-6,6-3 |
| Challenger - Rome GA | 2022/07/10 22:20 | Michail Pervolarakis v Benjamin Sigouin | 6-3,6-0 |
| Challenger - Bogota | 2022/07/05 15:00 | Roberto Quiroz v Michail Pervolarakis | 6-3,7-5 |
| Challenger - Cali | 2022/06/28 18:20 | Tomas Barrios Vera v Michail Pervolarakis | 6-2,7-6 |
| Challenger - Orlando | 2022/06/07 15:35 | Michail Pervolarakis v Matija Pecotic | 6-3,1-6,4-6 |
| ATP - Umag | 2022/07/23 14:00 | Elias Ymer v Nicolas Barrientos | 6-4,6-7,7-5 |
| Challenger - Amersfoort | 2022/07/10 12:45 | Inigo C Huegun v Nicolas Barrientos | 6-4,6-1 |
| Challenger - Parma | 2022/06/13 11:05 | Oriol Roca Batalla v Nicolas Barrientos | 3-6,6-3,6-1 |
| Challenger - Parma | 2022/06/12 12:30 | Gabriele Piraino v Nicolas Barrientos | 7-6,3-6,6-7 |
| Challenger - Perugia | 2022/06/06 11:00 | Nicolas Barrientos v Giorgio Tabacco | 4-6,6-3,1-6 |
| Challenger - Perugia | 2022/06/05 12:00 | Nicolas Barrientos v Gabriele Piraino | 7-5,6-3 |
| Challenger - Vicenza | 2022/05/24 10:55 | Nicolas Barrientos v Daniel Dutra Da Silva | 0-6,4-6 |
| Challenger - Vicenza | 2022/05/23 08:00 | Nicolas Barrientos v Riccardo Balzerani | 6-4,6-0 |