Ground: Clay
| ATP Geneva Qual | 2015/05/16 15:30 | Lukas Rosol v Gleb Alekseenko | 6-4,6-0 |
| ATP Geneva Qual | 2015/05/16 10:35 | Gleb Alekseenko v N. Vijay Sundar Prashanth | 6-3,3-6,6-2 |
| ITF Ukraine F1 | 2015/05/12 07:00 | Denys Mylokostov v Gleb Alekseenko | 3-6,7-6,6-1 |
| ITF Turkey F18 | 2015/05/06 09:35 | Maximilian Neuchrist v Gleb Alekseenko | 6-0,6-2 |
| ITF Kazakhstan F4 | 2015/04/29 06:00 | Anton Zaitcev v Gleb Alekseenko | 6-0,6-0 |
| ITF Kazakhstan F4 | 2015/04/28 03:30 | Sagadat Ayap v Gleb Alekseenko | 7-6,5-7,5-7 |
| ITF Kazakhstan F3 | 2015/04/21 06:00 | Temur Ismailov v Gleb Alekseenko | 6-3,6-2 |
| ITF Kazakhstan F3 Qual | 2015/04/19 06:50 | Gleb Alekseenko v Grigoriy Reytman | 6-3,6-2 |
| ITF Ukraine F2 | 2015/05/23 10:15 | Vadim Alekseenko v Volodymyr Uzhylovskyi | 3-6,5-7 |
| ITF Ukraine F2 | 2015/05/22 10:40 | Vadim Alekseenko v Dmytro Kamynin | 2-6,6-4,6-4 |
| ITF Ukraine F2 | 2015/05/20 07:00 | Vadim Alekseenko v Daniel Glancy | 6-0,6-0 |
| ITF Ukraine F1 | 2015/05/13 07:30 | Roman Khassanov v Vadim Alekseenko | 7-6,7-5 |
| ITF Ukraine F1 | 2015/05/11 11:30 | Olexiy Kolisnyk v Vadim Alekseenko | 0-6,1-6 |
| ITF Turkey F18 | 2015/05/06 07:00 | Vadim Alekseenko v Issam Haitham Taweel | 6-1,3-6,6-2 |
| ITF Turkey F15 | 2015/04/15 08:45 | Vadim Alekseenko v Nico Matic | 3-6,2-6 |
| ITF Turkey F14 | 2015/04/09 08:35 | Claudio Fortuna v Vadim Alekseenko | 6-2,6-2 |