Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Houston, USA | 2019/11/12 19:10 | Sarkissian, Alexander v Hidalgo, Diego | 1-6,1-6 |
| ITF M25 Malibu | 2019/11/10 20:00 | Sarkissian, Alexander v Daniel Altmaier | 2-6,4-6 |
| ITF M25 Malibu | 2019/11/09 19:50 | Sarkissian, Alexander v Felix Corwin | 6-2,3-6,6-4 |
| ITF M25 Malibu | 2019/11/08 20:10 | Geller, Axel v Sarkissian, Alexander | 4-6,0-6 |
| ITF M25 Malibu | 2019/11/07 17:20 | Sarkissian, Alexander v Lucas Gerch | 6-4,7-6 |
| ITF M25 Malibu | 2019/11/05 22:40 | Sarkissian, Alexander v Summaria, Corrado | 6-3,1-6,6-3 |
| Challenger Fairfield | 2019/10/09 20:10 | Sarkissian, Alexander v Young, Donald | 6-2,4-6,0-6 |
| Challenger Fairfield | 2019/10/07 23:35 | Ryan Peniston v Sarkissian, Alexander | 2-6,3-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2020/01/07 19:40 | Rapp, Austin v Lebedev, Alexander | 6-1,3-6,10-7 |
| Los Angeles, Singles M-ITF-USA-01A | 2020/01/06 18:00 | Rapp, Austin v Courtney John Lock | 6-2,6-3 |
| Challenger Champaign | 2019/11/12 16:00 | Roelofse, Ruan v Rapp, Austin | 7-6,6-3 |
| ITF M25 Malibu | 2019/11/07 19:35 | Rapp, Austin v Collin Altamirano | 1-6,3-6 |
| ITF M25 Malibu | 2019/11/06 20:15 | Shabaz, Michael v Rapp, Austin | 6-3,3-6,0-6 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/23 17:00 | Roelofse, Ruan v Rapp, Austin | 6-1,6-4 |
| Claremont, Singles Qualifying M-ITF-USA-06B | 2019/10/09 17:00 | Rapp, Austin v Mark Whitehouse | 5-7,6-7 |
| ITF M25 Harlingen | 2019/09/26 23:30 | Smith, Logan v Rapp, Austin | 6-4,7-6 |