| Challenger Puerto Vallarta | 05/02 21:10 | 26 | [459] Alejandro Tabilo v Alexander Sarkissian [348] | 6-0,6-2 | |
| Challenger Puerto Vallarta | 05/01 18:00 | 25 | [348] Alexander Sarkissian v Donald Young [195] | 1-6,7-6,6-2 | |
| Challenger Puerto Vallarta | 04/29 17:10 | 24 | [348] Alexander Sarkissian v Evan Song [335] | 4-6,7-6,6-1 | |
| Challenger Leon | 04/23 19:20 | 25 | [329] Marcelo Arevalo v Alexander Sarkissian [336] | 6-7,7-5,7-6 | |
| Challenger Leon | 04/22 17:30 | 24 | [415] Luis Patino v Alexander Sarkissian [336] | 1-6,2-6 | |
| Challenger Monterrey | 04/02 17:20 | 24 | Alexander Sarkissian v Victor E Burgos | Cancelled | |
| Challenger Indian Wells | 02/25 18:00 | 166 | [323] Alexander Sarkissian v Michael Redlicki [349] | 3-6,3-6 | |
| Challenger Morelos | 02/19 20:35 | 25 | [310] Alexander Sarkissian v Stefan Kozlov [338] | Retired | |
| Challenger Dallas | 02/04 20:20 | 24 | [271] Mario Vilella Martinez v Alexander Sarkissian [298] | 6-4,6-4 | |
| Challenger Cleveland | 01/28 17:15 | 24 | [297] Alexander Sarkissian v Benjamin Bonzi [263] | 2-6,3-6 | |
| Challenger Newport Beach | 01/22 18:00 | 24 | [296] Alexander Sarkissian v Maxime Cressy [335] | 3-6,0-6 | |
| Challenger Orlando | 01/01 21:45 | 25 | [301] Alexander Sarkissian v Johan Tatlot [269] | 5-7,0-6 | |
| Challenger Orlando | 12/31 17:15 | 24 | [301] Alexander Sarkissian v Gianluca Mager [270] | 6-0,3-6,6-3 | |
| Challenger Houston | 11/13 18:10 | 25 | [350] Alexander Sarkissian v Bradley Klahn [97] | 1-6,2-6 | |
| Challenger Las Vegas | 10/23 18:00 | 25 | [307] Alexander Sarkissian v Jason Jung [127] | 6-7,4-6 | |
| Challenger Las Vegas | 10/22 18:00 | 54 | [292] Tommy Paul v Alexander Sarkissian [307] | 6-3,6-3 | |
| Challenger Las Vegas | 10/21 19:15 | 46 | [447] Lloyd Glasspool v Alexander Sarkissian [309] | 4-6,4-6 | |
| Challenger Las Vegas | 10/20 22:05 | 45 | Trevor A Johnson v Alexander Sarkissian | 4-6,2-6 | |
| Challenger Fairfield | 10/07 17:00 | 46 | [328] Alexander Sarkissian v Tommy Paul [313] | 5-7,2-6 | |
| Challenger Fairfield | 10/06 18:55 | 45 | [328] Alexander Sarkissian v Zsombor Piros [418] | 6-4,6-2 | |
| Challenger Stockton | 10/04 16:30 | 26 | [328] Alexander Sarkissian v Maxime Janvier [272] | 6-7,0-6 | |
| Challenger Stockton | 10/02 17:00 | 25 | [328] Alexander Sarkissian v Maverick Banes [244] | 6-4,6-7,6-1 | |
| Challenger Stockton | 10/01 17:00 | 54 | [321] Harri Heliovaara v Alexander Sarkissian [328] | 6-4,4-6,4-6 | |
| Challenger Stockton | 09/30 20:35 | 46 | Henry Craig v Alexander Sarkissian | 2-6,2-6 | |
| Challenger Stockton | 09/29 18:50 | 45 | [413] Sebastian Fanselow v Alexander Sarkissian [339] | 6-7,3-6 | |
| Challenger Tiburon | 09/25 21:15 | 25 | [339] Alexander Sarkissian v James Duckworth [289] | 6-7,4-6 | |
| Challenger Tiburon | 09/24 18:55 | 54 | [339] Alexander Sarkissian v Pablo Vivero Gonzalez [424] | 6-3,6-7,6-2 | |
| Challenger Tiburon | 09/23 19:20 | 46 | [260] Mitchell Krueger v Alexander Sarkissian [340] | 2-6,4-6 | |
| Challenger Tiburon | 09/22 18:15 | 45 | [68] Frederik Nielsen v Alexander Sarkissian [340] | 4-6,5-7 | |
| Challenger Cary | 09/10 18:00 | 54 | [338] Alexander Sarkissian v Joris De Loore [437] | 4-6,4-6 |