Stadium: Court 5 Round: 25 Ground: Clay
| Challenger Leon | 2018/04/27 20:55 | Roberto Quiroz v Alexander Sarkissian | 6-4,7-6 |
| Challenger Leon | 2018/04/25 21:55 | Jose Hernandez-Fernandez v Alexander Sarkissian | 6-7,6-7 |
| Challenger Guadalajara | 2018/04/19 21:00 | Marcelo Arevalo v Alexander Sarkissian | 6-3,6-3 |
| Challenger Guadalajara | 2018/04/17 17:00 | Christopher Heyman v Alexander Sarkissian | 4-6,6-7 |
| Challenger San Luis Potosi | 2018/03/28 19:40 | Roberto Cid Subervi v Alexander Sarkissian | 6-2,6-0 |
| ITF USA F8 | 2018/03/23 19:20 | Laurent Lokoli v Alexander Sarkissian | 6-3,6-1 |
| ITF USA F8 | 2018/03/20 22:20 | Trent Bryde v Alexander Sarkissian | 1-6,2-6 |
| ITF USA F7 | 2018/03/15 00:00 | Borna Gojo v Alexander Sarkissian | 4-6,6-1,6-4 |
| ITF USA F3 Qual | 2018/01/07 16:00 | Christian Seraphim v Justin Butsch | 1-6,4-6 |
| ITF USA F3 Qual | 2018/01/05 15:00 | Pedro F Maciel v Christian Seraphim | 6-2,1-6,3-6 |
| ITF Austria F2 | 2016/07/12 08:30 | Christian Seraphim v Matthias Haim | 3-6,6-7 |
| ITF Austria F2 | 2016/07/10 08:00 | Robin Peham v Christian Seraphim | 3-6,2-6 |
| ITF Austria F2 | 2016/07/09 07:15 | Michael Kerschbaumer v Christian Seraphim | 0-6,0-6 |
| ITF Austria F1 | 2016/07/03 13:00 | Yuanfeng Li v Christian Seraphim | 6-3,4-6,6-1 |
| ITF Austria F1 | 2016/07/03 12:00 | Francesco Cano v Christian Seraphim | 2-6,0-6 |
| ITF Germany F11 | 2015/08/09 07:30 | Nils Brinkmann v Christian Seraphim | 6-4,6-4 |