Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF USA F14 | 2018/06/14 16:00 | Maksim Tikhomirov v Pavel Krainik | 3-6,7-6,6-7 |
| ITF Egypt F4 | 2018/02/08 10:45 | Pavel Krainik v Maksim Tikhomirov | 6-7,7-6,4-6 |
| ITF Portugal F22 | 2018/10/23 14:20 | Maksim Tikhomirov v Gijs Brouwer | 2-6,1-6 |
| ITF Portugal F21 | 2018/10/17 10:40 | Maksim Tikhomirov v Miguel Semmler | 4-6,3-6 |
| ITF Portugal F21 | 2018/10/16 14:00 | Goncalo Falcao v Maksim Tikhomirov | 1-6,3-6 |
| ITF Portugal F20 | 2018/10/13 08:30 | Maksim Tikhomirov v Peter Goldsteiner | 3-6,6-3,5-7 |
| ITF Portugal F20 | 2018/10/12 10:00 | Maksim Tikhomirov v Franco Emanuel Egea | 5-7,6-4,6-3 |
| ITF Portugal F20 | 2018/10/11 17:00 | Maksim Tikhomirov v Pedro Araujo | 6-4,6-1 |
| ITF Portugal F20 | 2018/10/10 13:15 | Maksim Tikhomirov v Goncalo Ferreira | 6-0,6-4 |
| ITF Portugal F18 | 2018/09/26 09:00 | Gleb Sakharov v Maksim Tikhomirov | 6-3,6-3 |
| Challenger Las Vegas | 2018/10/21 18:00 | Pavel Krainik v Thai-Son Kwiatkowski | 4-6,2-6 |
| Challenger Las Vegas | 2018/10/20 17:00 | Pavel Krainik v Jordan Sauer | 6-1,6-3 |
| Challenger Calgary | 2018/10/16 00:00 | Pavel Krainik v Filip Peliwo | 4-6,6-3,3-6 |
| Challenger Monterrey | 2018/10/02 18:00 | Pavel Krainik v Santiago Giraldo | 4-6,4-6 |
| Challenger Monterrey | 2018/10/01 18:20 | Emilio Nava v Pavel Krainik | 5-7,6-3,3-6 |
| Challenger Monterrey | 2018/09/30 17:30 | Pavel Krainik v Cristian Rodriguez | 7-6,6-4 |
| Challenger Monterrey | 2018/09/29 19:05 | Luis Patino v Pavel Krainik | 3-6,4-6 |
| ITF Canada F7 | 2018/09/11 16:05 | Pavel Krainik v Jack Findel-Hawkins | 6-7,6-2,3-6 |