Stadium: Court 22 Round: 26 Ground: Clay
| ITF - M15 Antalya | 2021/04/07 08:50 | Kalovelonis, Markos v Kim, Cheong-Eui | 6-2,6-4 |
| ITF - M15 Monastir | 2021/03/17 10:30 | Savva Polukhin v Kalovelonis, Markos | 7-6,6-4 |
| ITF - M15 Monastir | 2021/03/07 08:00 | Kalovelonis, Markos v Savva Polukhin | 5-7,6-4,6-10 |
| ITF - M15 Héraklion | 2020/11/25 07:30 | Kalovelonis, Markos v Lucas Gerch | 2-6,2-6 |
| ITF - M15 Héraklion | 2020/11/18 07:30 | Evan Furness v Kalovelonis, Markos | 6-3,6-4 |
| ITF - M15 Héraklion | 2020/11/12 11:00 | Johnson, Luke v Kalovelonis, Markos | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2020/10/18 09:00 | Viacheslav Bielinskyi v Kalovelonis, Markos | 4-6,7-6,10-8 |
| ITF - M15 Sharm El Sheikh | 2020/10/12 09:00 | Kalovelonis, Markos v Omni Kumar | 2-6,5-7 |
| ITF - M15 Antalya | 2021/04/07 09:35 | Lazar Vojinovic v Pavlasek, Adam | 1-6,4-6 |
| Czech Extraliga, Men | 2020/12/14 12:00 | Pavlasek, Adam v Marek Gengel | 7-6,4-6,6-2 |
| Czech Extraliga, Men | 2020/12/12 10:00 | Pavlasek, Adam v Michael Vrbensky | 5-7,4-6 |
| ITF - M15 Antalya | 2020/03/11 09:20 | Knoop, Herman Meeuwes Mattheo v Pavlasek, Adam | 3-6,2-6 |
| Challenger - Koblenz | 2020/02/17 10:55 | Milan Welte v Pavlasek, Adam | 6-1,4-6,6-4 |
| Challenger - Bengaluru | 2020/02/10 09:25 | Laurent Lokoli v Pavlasek, Adam | 6-3,7-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/07 04:10 | Pavlasek, Adam v Matija Pecotic | 4-6,3-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/05 08:15 | Karim-Mohamed Maamoun v Pavlasek, Adam | 6-3,3-6,6-7 |