Round: 62 Ground: Hardcourt outdoor
| ITF Spain F10 Qual | 2016/04/16 12:00 | Grigoriy Korobeynikov v Alejandro Garcia Saez | 2-6,1-6 |
| ITF Spain F7 | 2016/03/27 08:00 | Alex De Minaur v Grigoriy Korobeynikov | 6-3,6-0 |
| ITF Portugal F1 | 2016/02/22 13:00 | Grigoriy Korobeynikov v Goncalo Falcao | 3-6,2-6 |
| ITF Spain F3 | 2016/02/06 12:00 | Alberto Cammarata v Grigoriy Korobeynikov | 6-4,6-0 |
| ITF Turkey F47 | 2015/11/14 07:00 | Grigoriy Korobeynikov v Guus Koevermans | 1-6,1-6 |
| ITF Turkey F44 | 2015/11/01 08:00 | Shunsuke Wakita v Grigoriy Korobeynikov | 6-2,6-1 |
| ITF Spain F33 | 2015/10/11 12:00 | Grigoriy Korobeynikov v Jordan Correia | 4-6,1-6 |
| ITF Portugal F12 Qual | 2015/09/28 11:00 | Jose-Ricardo Nunes v Grigoriy Korobeynikov | 6-1,6-3 |
| ITF Greece F6 | 2016/04/28 09:55 | Julien Dubail v Pavel Krainik | 6-2,6-4 |
| ITF Greece F6 | 2016/04/26 07:30 | Pavel Krainik v Scott Clayton | 6-4,7-5 |
| ITF Greece F6 | 2016/04/25 09:15 | Hunter Callahan v Pavel Krainik | 3-6,7-5,6-3 |
| ITF Greece F6 | 2016/04/24 08:00 | Alexandros Voinea v Pavel Krainik | 4-6,2-6 |
| ITF Greece F5 | 2016/04/20 10:20 | Pavel Krainik v Lloyd Glasspool | 3-6,0-6 |
| ITF Greece F5 | 2016/04/18 10:45 | Pavel Krainik v Daniel Hobart | 6-4,6-3 |
| ITF Greece F5 | 2016/04/16 11:30 | Pavel Krainik v Szymon Walkow | 6-2,6-4 |
| ITF Greece F4 | 2016/04/10 10:00 | Thomas Brechemier v Pavel Krainik | 2-6,7-5,7-6 |