Stadium: Round: 26 Ground: Hardcourt outdoor
| ITF M25 Memphis | 2019/08/13 17:15 | Sarkissian, Alexander v James Trotter | 6-3,6-3 |
| Challenger Aptos | 2019/08/08 21:40 | Dominik Koepfer v Sarkissian, Alexander | 6-3,7-6 |
| Challenger Aptos | 2019/08/06 21:25 | Sarkissian, Alexander v Bemelmans, Ruben | 6-7,6-1,6-2 |
| Challenger Granby | 2019/07/23 14:00 | Petrovic, Danilo v Sarkissian, Alexander | 7-6,6-4 |
| Challenger Granby | 2019/07/22 19:25 | Sarkissian, Alexander v Nicaise Muamba | 7-5,6-2 |
| Gatineau, Canada | 2019/07/15 18:15 | Ernesto Escobedo v Sarkissian, Alexander | 6-1,6-3 |
| Winnetka, USA | 2019/07/08 15:00 | Sarkissian, Alexander v Dougaz, Aziz | 2-6,2-6 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/21 15:00 | Riffice, Sam v Sarkissian, Alexander | 6-2,6-1 |
| ITF M25 Edwardsville | 2019/08/07 22:50 | Johnson, Janmagnus v Caruana, Liam | 0-6,1-6 |
| ITF M25 Edwardsville | 2019/08/06 14:00 | Johnson, Janmagnus v Frye, Bradley | 6-3,6-4 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | Chamdani, Adrian v Johnson, Janmagnus | 7-5,3-6,4-10 |
| ITF M25 Decatur | 2019/07/29 18:00 | Ravichander, Ishaan v Johnson, Janmagnus | 6-3,6-3 |
| ITF M25 Champaign | 2019/07/23 15:00 | Seelig, Kyle v Johnson, Janmagnus | 6-2,7-6 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/19 16:15 | Johnson, Janmagnus v Botezan, George | 4-6,1-6 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/18 13:00 | Tang, Anthony Jackie v Johnson, Janmagnus | 1-6,5-7 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/17 13:00 | Stice, Tyler v Johnson, Janmagnus | 6-7,4-6 |