Stadium: Court 8 Round: 54 Ground: Clay
| ITF M15 Kazan | 2020/03/10 10:15 | Mark Tryakshin v Roman Nashatyrkin | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/04/04 09:30 | Roman Nashatyrkin v Shohei Chikami | 1-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/03/29 11:30 | Mattia Bellucci v Roman Nashatyrkin | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/28 16:00 | Zakai Stone v Roman Nashatyrkin | 1-6,7-5,5-10 |
| ITF M15 Kazan | 2021/03/08 10:20 | Koray Kirci v Roman Nashatyrkin | 6-3,7-6 |
| ITF M15 St Petersburg Qual | 2021/02/07 15:30 | Aliaksandr Prudnikau v Roman Nashatyrkin | 6-4,2-6,10-5 |
| ITF M15 St Petersburg | 2021/02/02 07:00 | Roman Nashatyrkin v Savriyan Danilov | 1-6,3-6 |
| ITF M15 Antalya | 2020/12/15 07:00 | S Mert Ozdemir v Roman Nashatyrkin | 6-3,6-3 |
| ITF M15 Antalya | 2020/12/07 07:00 | Cezar Cretu v Roman Nashatyrkin | 6-3,6-2 |
| ITF M15 Antalya | 2021/05/10 07:00 | Vladimir Ivanov v Mark Tryakshin | 0-6,6-4,10-4 |
| ITF M15 Antalya | 2021/05/09 07:00 | Jing L Weng v Mark Tryakshin | 2-6,5-7 |
| ITF M15 Shymkent | 2021/04/14 10:40 | Antonio Campo v Mark Tryakshin | 6-3,2-6,6-2 |
| ITF M15 Shymkent | 2021/04/13 06:50 | Mark Tryakshin v Oleg Syrovatskiy | 6-0,6-2 |
| ITF M15 Shymkent | 2021/04/12 05:35 | Mark Tryakshin v Roman Konovalov | 6-2,6-2 |
| ITF M15 Shymkent | 2021/04/08 04:00 | Mark Tryakshin v Federico Bertuccioli | 1-6,3-6 |
| ITF M15 Shymkent | 2021/04/07 09:25 | Arslanbek Aitkulov v Mark Tryakshin | 3-6,1-6 |
| ITF M15 Shymkent | 2021/04/06 07:15 | Mark Tryakshin v Alexander Chepik | 6-3,7-6 |