Round: 25 Ground: Hardcourt outdoor
| US Open Qual | 2015/08/25 15:00 | Alexander Sarkissian v Jan Mertl | 6-4,4-6,3-6 |
| Challenger Aptos | 2015/08/11 18:20 | John Millman v Alexander Sarkissian | 6-2,6-0 |
| ATP Newport Qual | 2015/07/11 15:20 | Frank Moser v Alexander Sarkissian | 6-3,3-6,6-2 |
| ITF Hong Kong F1 | 2015/06/12 02:00 | Alexander Sarkissian v Cheng-Yu Yu | 6-4,6-3 |
| ITF Hong Kong F1 | 2015/06/11 02:00 | Xi Qi v Alexander Sarkissian | 3-6,6-3,4-6 |
| ITF Hong Kong F1 | 2015/06/10 03:40 | Hong Kit Wong v Alexander Sarkissian | 4-6,2-6 |
| ITF Hong Kong F1 | 2015/06/09 06:10 | Aaron Addison v Alexander Sarkissian | 2-6,2-6 |
| ITF Mexico F3 | 2015/05/14 19:00 | Deiton Baughman v Alexander Sarkissian | 6-3,7-6 |
| ITF Chinese Taipei F1 | 2015/08/30 07:25 | Tsung-Hua Yang v Yan Bai | 3-6,4-6 |
| ITF Chinese Taipei F1 | 2015/08/30 01:00 | Tsung-Hua Yang v Makoto Ochi | 4-6,7-5,10-6 |
| ITF Chinese Taipei F1 | 2015/08/29 02:45 | Tsung-Hua Yang v Alexios Halebian | 6-1,6-2 |
| ITF Chinese Taipei F1 | 2015/08/27 07:10 | Tsung-Hua Yang v Yu-Chang Wang | 6-1,6-4 |
| ITF Chinese Taipei F1 | 2015/08/26 02:00 | Tsung-Hua Yang v Hong Kit Wong | 6-4,6-1 |
| ITF Chinese Taipei F1 | 2015/08/22 02:00 | Tsung-Hua Yang v Issei Okamura | 6-0,6-1 |
| ITF Chinese Taipei F1 | 2015/08/21 02:00 | Tsung-Hua Yang v Alexios Halebian | 6-4,6-3 |
| ITF Chinese Taipei F1 | 2015/08/20 02:00 | Tsung-Hua Yang v Hsin Lin | 6-3,6-2 |