Stadium: Grand Stand Round: 25 Ground: Hardcourt outdoor
| ITF Mexico F2 | 2015/05/09 16:00 | Manuel Sanchez v Alexander Sarkissian | 4-6,3-6 |
| Challenger Launceston | 2018/02/09 00:00 | Marcel Granollers v Alexander Sarkissian | 6-1,3-6,6-3 |
| Challenger Launceston | 2018/02/07 01:50 | Marinko Matosevic v Alexander Sarkissian | 5-7,3-6 |
| Challenger Launceston | 2018/02/05 02:20 | Alexander Sarkissian v Christian Harrison | 6-3,6-3 |
| Challenger Burnie | 2018/01/29 23:00 | Alexander Sarkissian v Yusuke Takahashi | 7-5,6-7,0-6 |
| Challenger Newport Beach Qual | 2018/01/20 18:00 | Cristian Garin v Alexander Sarkissian | 7-6,6-4 |
| ITF USA F1 | 2018/01/05 18:00 | Alexander Sarkissian v Christopher Eubanks | 7-6,5-7,3-6 |
| ITF USA F1 | 2018/01/04 18:00 | Alexander Sarkissian v Martin Redlicki | 6-1,6-3 |
| ITF USA F1 | 2018/01/02 19:50 | Alexander Sarkissian v JC Aragone | 3-6,7-5,6-1 |
| Davis Cup | 2018/02/04 18:45 | Manuel Sanchez v Sebastian Arcila | 7-5,6-0 |
| Davis Cup | 2018/02/03 19:00 | Manuel Sanchez v Ignacio Garcia | 7-6,6-4 |
| ITF Mexico F8 | 2017/12/08 16:50 | Manuel Sanchez v Evan Song | 6-7,5-7 |
| ITF Mexico F8 | 2017/12/06 15:00 | Manuel Sanchez v Lucas Gomez | 6-3,6-4 |
| ITF Mexico F8 | 2017/12/05 19:50 | Manuel Sanchez v Carlos A T Torres | 6-1,6-1 |
| ITF Mexico F7 | 2017/12/01 17:00 | Gonzalo Escobar v Manuel Sanchez | 1-6,6-2,6-3 |
| ITF Mexico F7 | 2017/11/30 17:00 | Raul-Isaias Rosas-Zarur v Manuel Sanchez | 0-6,1-6 |
| ITF Mexico F7 | 2017/11/28 20:35 | Patricio B Gonzalez v Manuel Sanchez | 6-4,6-7,2-6 |