| ITF Germany F8 Qual | 2015/07/19 09:30 | Paul-Georg Guenther v Linus Krohn | 1-6,0-6 |
| ITF Germany F7 | 2015/07/12 08:00 | Linus Krohn v Darko Bojanovic | 5-7,1-6 |
| ITF Ukraine F3 | 2015/05/24 07:00 | Sergiy Sergiienko v Esteban Bruna | 3-6,4-6 |
| ITF Ukraine F3 | 2015/05/23 09:00 | Vladyslav Orlov v Sergiy Sergiienko | 4-6,0-6 |
| ITF Ukraine F2 | 2015/05/19 09:00 | Sergiy Sergiienko v Maxime Janvier | 2-6,1-6 |
| ITF Ukraine F2 | 2015/05/18 07:00 | Olexiy Kolisnyk v Sergiy Sergiienko | 3-6,6-3,3-6 |
| ITF Ukraine F1 | 2015/05/12 08:40 | Roman Khassanov v Sergiy Sergiienko | 6-1,6-1 |
| ITF Egypt F33 | 2015/04/30 09:30 | Sergiy Sergiienko v Karim-Mohamed Maamoun | 2-6,1-6 |
| ITF Egypt F33 | 2015/04/28 08:00 | Alex Blumenberg v Sergiy Sergiienko | 6-7,6-2,4-6 |
| ITF Egypt F33 | 2015/04/22 10:00 | Henrik Sillanpaa v Sergiy Sergiienko | 4-6,7-5,6-0 |