Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Russia F4 | 2017/07/27 08:00 | Denis Yevseyev v Markos Kalovelonis | 6-3,6-2 |
| ITF M25 - Nur-Sultan | 2021/10/23 05:25 | Denis Yevseyev v Filip Peliwo | 6-7,7-5,3-6 |
| ITF M25 - Nur-Sultan | 2021/10/21 06:35 | Egor Agafonov v Denis Yevseyev | 2-6,0-6 |
| ITF M25 - Nur-Sultan | 2021/10/20 06:35 | Michal Dembek v Denis Yevseyev | 4-6,4-6 |
| Challenger - Alicante | 2021/10/15 13:55 | Oscar Otte v Denis Yevseyev | 7-6,6-1 |
| Challenger - Alicante | 2021/10/13 10:55 | Denis Istomin v Denis Yevseyev | 5-7,4-6 |
| Challenger - Alicante | 2021/10/12 09:55 | Denis Yevseyev v Dmitry Popko | 7-6,6-4 |
| Challenger - Alicante | 2021/10/11 10:25 | Denis Yevseyev v Daniel Rincon | 7-5,6-2 |
| Challenger - Alicante | 2021/10/10 11:35 | Denis Yevseyev v Purav Raja | 6-0,6-3 |
| ITF M25 - Nur-Sultan | 2021/10/20 08:00 | Markos Kalovelonis v Dostanbek Tashbulatov | 6-3,3-6,4-6 |
| ITF M25 - Pretoria | 2021/09/29 11:30 | Markos Kalovelonis v Michail Pervolarakis | 3-6,2-6 |
| ITF M25 - Johannesburg | 2021/09/23 08:00 | Khololwam Montsi v Markos Kalovelonis | 6-1,6-3 |
| ITF M25 - Johannesburg | 2021/09/22 08:35 | Markos Kalovelonis v Makoto Ochi | 6-4,6-4 |
| ITF M25 - Lesa | 2021/08/25 10:45 | Andrea Basso v Markos Kalovelonis | 6-3,6-2 |
| UTR Pro Tennis Series - Barcelona | 2021/08/14 08:40 | Pablo Carretero v Markos Kalovelonis | 6-7,1-0 |
| UTR Pro Tennis Series - Barcelona | 2021/08/12 13:00 | Markos Kalovelonis v Olexiy Kolisnyk | 4-6,4-6 |
| UTR Pro Tennis Series - Barcelona | 2021/08/11 07:00 | Markos Kalovelonis v Xavier Gabarro | 6-3,6-0 |