Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Kazan | 2021/10/12 08:55 | Radimir Lutkovskii v Bogdan Seleznev | 6-4,6-3 |
| ITF M15 Kazan | 2021/10/11 11:10 | Bogdan Seleznev v Klim Kozyrev | 1-6,6-3,10-1 |
| ITF M15 Shymkent | 2021/05/31 05:00 | Bogdan Seleznev v Saba Purtseladze | 2-6,1-6 |
| ITF M15 Shymkent | 2021/05/24 05:20 | Antonio Campo v Bogdan Seleznev | 6-0,6-1 |
| ITF M15 St Petersburg Qual | 2021/02/07 07:00 | Andrea Guerrieri v Bogdan Seleznev | 6-2,6-1 |
| ITF M15 St Petersburg | 2021/01/31 09:45 | Bogdan Seleznev v Mikhail Fufygin | 0-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/10/10 10:30 | Pavlos Parson v Simonas Zukauskas | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/10/05 09:30 | Daiki Yoshimura v Pavlos Parson | 6-2,7-5 |
| ITF M15 Sharm El Sheikh | 2021/10/04 12:00 | Pavlos Parson v Roman Nashatyrkin | 3-6,7-6,10-4 |
| ITF M15 Sharm El Sheikh | 2021/10/03 11:30 | Pavlos Parson v Eirik Groener | 7-6,1-6,11-9 |
| ITF M15 Cairo | 2021/01/17 07:00 | Pavlos Parson v Seita Watanabe | 3-6,5-7 |