Stadium: Court 18 Round: 166 Ground: Hardcourt outdoor
| Challenger Dallas | 2019/02/04 20:20 | Vilella Martinez, Mario v Sarkissian, Alexander | 6-4,6-4 |
| Challenger - Cleveland | 2019/01/28 17:15 | Sarkissian, Alexander v Benjamin Bonzi | 2-6,3-6 |
| Newport Beach, USA | 2019/01/22 18:00 | Sarkissian, Alexander v Maxime Cressy | 3-6,0-6 |
| Orlando, USA | 2019/01/01 21:45 | Sarkissian, Alexander v Tatlot, Johan Sebastien | 5-7,0-6 |
| Orlando, USA | 2018/12/31 17:15 | Sarkissian, Alexander v Gianluca Mager | 6-0,3-6,6-3 |
| Houston, USA | 2018/11/13 18:10 | Sarkissian, Alexander v Klahn, Bradley | 1-6,2-6 |
| Challenger Las Vegas | 2018/10/23 18:00 | Sarkissian, Alexander v Jason Jung | 6-7,4-6 |
| Challenger Las Vegas | 2018/10/22 18:00 | Tommy Paul v Sarkissian, Alexander | 6-3,6-3 |
| Challenger - Morelos | 2019/02/20 02:00 | Giraldo, Santiago v Redlicki, Michael | 6-4,7-5 |
| Challenger - Morelos | 2019/02/18 18:55 | Redlicki, Michael v Wang, Tak Khunn | 4-6,6-2,7-5 |
| Challenger Dallas | 2019/02/05 22:55 | Schnur, Brayden v Redlicki, Michael | 7-6,6-4 |
| Challenger Dallas | 2019/02/05 00:35 | Goncalo Oliveira v Redlicki, Michael | 2-6,6-4,1-6 |
| Challenger - Cleveland | 2019/01/29 00:25 | Redlicki, Michael v Gojo, Borna | 3-6,7-6,4-6 |
| Orlando, USA | 2019/01/05 19:50 | Darian King v Redlicki, Michael | 6-4,6-2 |
| Orlando, USA | 2019/01/04 16:00 | Ulises Blanch v Redlicki, Michael | 6-7,6-4,6-7 |
| Orlando, USA | 2019/01/03 15:00 | King, Kevin v Redlicki, Michael | 6-2,2-6,2-6 |