Stadium: Cancha La Aficion Round: 24 Ground: Hardcourt outdoor
| Challenger Leon | 2019/04/23 19:20 | Marcelo Arevalo v Alexander Sarkissian | 6-7,7-5,7-6 |
| Challenger Leon | 2019/04/22 17:30 | Luis Patino v Alexander Sarkissian | 1-6,2-6 |
| Challenger Indian Wells | 2019/02/25 18:00 | Alexander Sarkissian v Michael Redlicki | 3-6,3-6 |
| Challenger Dallas | 2019/02/04 20:20 | Mario Vilella Martinez v Alexander Sarkissian | 6-4,6-4 |
| Challenger Cleveland | 2019/01/28 17:15 | Alexander Sarkissian v Benjamin Bonzi | 2-6,3-6 |
| Challenger Newport Beach | 2019/01/22 18:00 | Alexander Sarkissian v Maxime Cressy | 3-6,0-6 |
| Challenger Orlando | 2019/01/01 21:45 | Alexander Sarkissian v Johan Sebastien Tatlot | 5-7,0-6 |
| Challenger Orlando | 2018/12/31 17:15 | Alexander Sarkissian v Gianluca Mager | 6-0,3-6,6-3 |
| Challenger Tallahassee | 2019/04/23 16:40 | Johannes Haerteis v Evan Song | 6-4,6-4 |
| Challenger Sarasota | 2019/04/16 20:55 | Evan Song v Aleksandar Vukic | 2-6,6-3,0-6 |
| Challenger Sarasota | 2019/04/15 22:30 | Evan Song v JC Aragone | 6-3,6-0 |
| Challenger Monterrey | 2019/04/03 18:50 | Evan Song v Bradley Klahn | 4-6,3-6 |
| Challenger Monterrey | 2019/04/02 16:00 | Evan Song v Matias Franco Descotte | 2-6,6-3,6-0 |
| Challenger Drummondville | 2019/03/13 15:35 | Roberto Quiroz v Evan Song | 6-4,6-3 |
| Challenger Drummondville | 2019/03/12 14:00 | Ante Pavic v Evan Song | 2-6,1-6 |
| ATP Indian Wells | 2019/03/05 22:20 | Denis Istomin v Evan Song | 6-3,6-4 |