Round: 62 Ground: Clay
| ITF USA F26 | 2015/09/16 20:25 | Nikita Matveyko v Daniel Garza | 4-6,6-7 |
| ITF USA F26 Qual | 2015/09/14 16:00 | Jakob Amilon v Nikita Matveyko | 6-7,2-6 |
| ITF USA F26 Qual | 2015/09/13 16:00 | Jenson Brooksby v Nikita Matveyko | 3-6,0-6 |
| ITF Russia F3 | 2015/06/16 11:35 | Maxim Dubarenco v Nikita Matveyko | 6-4,4-6,6-3 |
| ITF Russia F3 | 2015/06/15 08:40 | Mikhail Korovin v Nikita Matveyko | 2-6,6-4,0-6 |
| ITF Russia F3 | 2015/06/14 07:00 | Denis Merkulov v Nikita Matveyko | 4-6,0-6 |
| ITF Russia F3 Qual | 2015/06/08 07:00 | Vladyslav Manafov v Nikita Matveyko | 6-4,6-3 |
| ITF Russia F3 Qual | 2015/06/07 07:00 | Alan Bzarov v Nikita Matveyko | 2-6,7-6,3-6 |
| ITF USA F23 Qual | 2015/07/26 14:30 | Hunter Callahan v Eric Morris | 6-3,6-2 |
| ITF USA F23 Qual | 2015/07/25 14:30 | Eric Morris v Drew Van Orderlain | 6-3,5-7,6-4 |