Ground: Hardcourt indoor
| US Open Qual | 2014/08/22 18:30 | Yoshihito Nishioka v Marsel Ilhan | 6-3,6-1 |
| US Open Qual | 2014/08/21 15:00 | Alexander Zverev v Marsel Ilhan | 6-4,5-7,6-7 |
| Challenger Segovia | 2014/07/30 11:30 | Roberto Ortega-Olmedo v Marsel Ilhan | 0-6,6-3,7-6 |
| ATP Hamburg | 2014/07/14 11:35 | Mikhail Kukushkin v Marsel Ilhan | 6-2,6-2 |
| ATP Hamburg Qual | 2014/07/12 10:50 | Demian Raab v Marsel Ilhan | 4-6,4-6 |
| ATP Stuttgart Qual | 2014/07/06 10:55 | Marsel Ilhan v Robin Kern | 3-6,6-7 |
| ATP Stuttgart Qual | 2014/07/05 13:50 | Marsel Ilhan v Jonas Luetjen | 6-2,6-4 |
| Wimbledon | 2014/06/24 10:30 | Marsel Ilhan v Denis Kudla | 6-7,4-6,6-4,5-7 |
| ITF Turkey F3 | 2015/02/28 07:00 | Peter Kobelt v Tucker Vorster | 6-4,7-6 |
| ITF Turkey F3 | 2015/02/27 07:00 | Tucker Vorster v Sarp Agabigun | 6-2,6-1 |
| ITF Turkey F3 | 2015/02/23 07:30 | Tucker Vorster v Timur Kiyamov | 6-2,6-3 |
| ITF Turkey F3 | 2015/02/22 07:30 | Tucker Vorster v Alexander Jhun | 4-6,6-3,6-2 |
| ITF Turkey F7 | 2015/02/18 10:40 | Marc Sieber v Tucker Vorster | 6-4,4-6,7-5 |
| ITF Turkey F6 | 2015/02/12 09:25 | Jonas Merckx v Tucker Vorster | 6-3,6-2 |
| ITF Turkey F43 | 2014/12/05 10:15 | Roman Safiullin v Tucker Vorster | 6-4,6-0 |
| ITF Turkey F43 | 2014/12/04 09:20 | Alban Meuffels v Tucker Vorster | 2-6,3-6 |