Stadium: Court 2 Round: 14 Ground: Hardcourt outdoor
| ITF - M25 Sharm El Sheikh | 2022/02/01 08:00 | Kalovelonis, Markos v Anand, Kunal | 6-0,3-6,10-3 |
| ITF - M25 Sharm El Sheikh | 2022/01/31 09:30 | Kalovelonis, Markos v Michael Bassem Sobhy | 6-4,6-4 |
| ITF M25 Cairo | 2022/01/26 11:25 | Pol Martin Tiffon v Kalovelonis, Markos | 6-3,6-2 |
| ITF M25 Nur-Sultan | 2021/10/27 06:10 | Denis Yevseyev v Kalovelonis, Markos | 7-6,6-2 |
| ITF M25 Nur-Sultan | 2021/10/20 08:00 | Kalovelonis, Markos v Tashbulatov, Dostanbek | 6-3,3-6,4-6 |
| ITF M25 Pretoria | 2021/09/29 11:30 | Kalovelonis, Markos v Pervolarakis, Michail | 3-6,2-6 |
| ITF M25 Johannesburg | 2021/09/23 08:00 | Montsi, Khololwam v Kalovelonis, Markos | 6-1,6-3 |
| ITF M25 Johannesburg | 2021/09/22 08:35 | Kalovelonis, Markos v Makoto Ochi | 6-4,6-4 |
| Challenger - Bengaluru | 2022/02/06 06:10 | Gojo, Borna v Pospisil, Jaroslav | 7-6,3-6,6-4 |
| Challenger Bendigo | 2022/01/04 23:00 | Zizou Bergs v Pospisil, Jaroslav | 6-1,7-6 |
| Challenger Bendigo | 2022/01/03 04:25 | Pospisil, Jaroslav v Romios, Matthew Christopher | 6-2,6-3 |
| Challenger Lima | 2021/10/26 18:35 | Andrea Collarini v Pospisil, Jaroslav | 6-1,6-4 |
| Challenger Lima | 2021/10/25 17:00 | Alexis Galarneau v Pospisil, Jaroslav | 4-6,4-6 |
| Challenger Lima | 2021/10/24 21:10 | Pospisil, Jaroslav v Hidalgo, Diego | 4-6,6-3,6-3 |
| Bogota, Colombia | 2021/10/19 15:00 | Gomez, Alejandro v Pospisil, Jaroslav | 6-3,3-6,7-5 |
| Bogota, Colombia | 2021/10/18 15:00 | Stevens, Bart v Pospisil, Jaroslav | 6-3,6-7,3-6 |