| ATP Cup | 01/07 07:30 | 1 | [486] Michail Pervolarakis v John Millman [48] | 6-4,1-6,6-7 | |
| ATP Cup | 01/07 07:30 | 1 | Michail Pervolarakis v Nick Kyrgios | Cancelled | |
| ATP Cup | 01/05 07:30 | 1 | [35] Jan-Lennard Struff v Michail Pervolarakis [487] | 6-4,6-1 | |
| ATP Cup | 01/03 00:00 | 1 | [487] Michail Pervolarakis v Felix Auger Aliassime [21] | 1-6,3-6 | |
| ITF - M15 Heraklion | 12/12 10:55 | 26 | Michail Pervolarakis v Artem Smirnov | 3-6,6-2,5-7 | |
| ITF - M15 Heraklion | 12/11 08:00 | 25 | [463] Michail Pervolarakis v Markos Kalovelonis [484] | 6-3,3-6,6-3 | |
| ITF - M15 Heraklion | 12/05 08:00 | 26 | Michail Pervolarakis v Alibek Kachmazov | 4-6,4-6 | |
| ITF - M15 Heraklion | 12/04 08:00 | 25 | Michail Pervolarakis v Artem Smirnov | 6-4,7-6 | |
| ITF - M15 East Lansing | 11/20 16:20 | 25 | Michail Pervolarakis v Martin Beran | 4-6,6-3,4-6 | |
| Challenger - Champaign | 11/11 19:50 | 24 | Michail Pervolarakis v Benjamin Sigouin | 6-3,3-6,2-6 | |
| Challenger - Las Vegas | 10/17 19:35 | 26 | [449] Michail Pervolarakis v Marcos Giron [127] | 0-6,6-7 | |
| Challenger - Las Vegas | 10/16 19:05 | 25 | [217] Jack Sock v Michail Pervolarakis [449] | Retired | |
| Challenger - Las Vegas | 10/15 19:30 | 24 | Michail Pervolarakis v Alex Kobelt | 6-1,6-3 | |
| Challenger - Las Vegas | 10/14 18:00 | 166 | Michail Pervolarakis v Jordan Sauer | 6-2,6-0 | |
| Challenger - Fairfield | 10/09 17:00 | 25 | [467] Michail Pervolarakis v Nicola Kuhn [174] | 4-6,6-2,0-6 | |
| Challenger - Fairfield | 10/08 18:25 | 24 | [132] Sem Verbeek v Michail Pervolarakis [467] | 3-6,3-6 | |
| Challenger - Tiburon | 09/24 23:40 | 25 | [158] Emilio Gomez v Michail Pervolarakis [488] | 5-7,6-0,6-4 | |
| Challenger - Tiburon | 09/23 21:20 | 24 | [488] Michail Pervolarakis v Colin Sinclair [483] | 6-3,7-6 | |
| Davis Cup | 09/14 08:00 | - | [462] Michail Pervolarakis v Robert Strombachs [392] | 6-4,6-4 | |
| Davis Cup | 09/13 08:00 | - | [85] Romain Arneodo v Michail Pervolarakis [462] | 1-6,7-6,4-6 | |
| Davis Cup | 09/12 08:00 | - | [84] Kamil Majchrzak v Michail Pervolarakis [462] | 6-4,6-3 | |
| Davis Cup | 09/11 08:00 | - | Ugo Nastasi v Michail Pervolarakis | 7-6,3-6,1-6 | |
| Challenger - Vancouver | 08/14 23:50 | 25 | [76] Ricardas Berankis v Michail Pervolarakis [476] | 4-6,6-3,6-4 | |
| Challenger - Vancouver | 08/14 01:40 | 24 | [297] Filip Peliwo v Michail Pervolarakis [476] | 5-7,4-6 | |
| Challenger - Vancouver | 08/12 18:05 | 166 | Michail Pervolarakis v Taha Baadi | 7-6,7-6 | |
| ITF - M25 Edwardsville | 08/07 17:05 | 25 | Christian Langmo v Michail Pervolarakis | 2-6,7-5,6-2 | |
| Challenger - Lexington | 07/29 20:25 | 24 | Michail Pervolarakis v Sebastian Korda | 3-6,2-6 | |
| Challenger Binghamton | 07/23 21:15 | 24 | Alexander Ritschard v Michail Pervolarakis | 3-6,6-4,6-4 | |
| Challenger Winnetka | 07/11 17:40 | 26 | Jason Jung v Michail Pervolarakis | 6-2,6-4 | |
| Challenger Winnetka | 07/10 16:40 | 25 | Michail Pervolarakis v Quentin Halys | 7-6,7-6 |