Stadium: National Bank Court Round: 28 Ground: Hardcourt indoor
| Challenger Charlottesville | 2019/10/28 17:35 | Michael Mmoh v Alex Rybakov | 7-6,7-6 |
| ITF M25 Waco | 2019/10/20 15:50 | Michael Geerts v Alex Rybakov | 7-5,3-6,7-6 |
| ITF M25 Waco | 2019/10/19 18:30 | Alex Rybakov v Jordi Arconada | 7-6,6-3 |
| ITF M25 Waco | 2019/10/18 16:00 | Alex Rybakov v Ben Patael | 6-2,6-3 |
| ITF M25 Waco | 2019/10/17 16:00 | Colin Sinclair v Alex Rybakov | 1-6,5-7 |
| ITF M25 Waco | 2019/10/16 18:00 | Alex Rybakov v Jonathan Gray | 6-1,7-5 |
| Challenger Fairfield | 2019/10/08 17:00 | Jack Draper v Alex Rybakov | 6-1,2-6,7-5 |
| ITF M25 Harlingen | 2019/09/29 00:20 | Adrian Andreev v Alex Rybakov | 6-3,6-1 |
| Challenger Calgary | 2018/10/16 21:55 | Harrison Scott v Borna Gojo | 0-6,1-6 |
| ITF Canada F5 | 2018/07/05 17:00 | Evan Song v Harrison Scott | 6-2,6-2 |
| ITF Canada F5 | 2018/07/04 22:00 | Harrison Scott v Julian Bradley | 6-4,3-6,6-2 |
| ITF Canada F4 | 2018/06/28 22:00 | JC Aragone v Harrison Scott | 6-3,6-4 |
| ITF Canada F4 | 2018/06/26 23:00 | Taha Baadi v Harrison Scott | 1-6,1-6 |
| ITF Canada F4 Qual | 2018/06/25 20:55 | Jack Davis v Harrison Scott | 1-6,5-7 |
| ITF Canada F4 Qual | 2018/06/24 17:00 | Charles Force v Harrison Scott | 4-6,3-6 |
| ITF Canada F3 | 2018/06/19 18:20 | Gerardo L Villasenor v Harrison Scott | 1-6,6-3,7-5 |