Stadium: Center Court Round: 24 Ground: Hardcourt outdoor
| Challenger Winnetka | 2019/07/08 15:00 | John McNally v Volodymyr Uzhylovskyi | 6-3,6-2 |
| ITF M25 Tulsa | 2019/06/21 15:00 | Maxime Cressy v John McNally | 6-7,7-6,6-4 |
| ITF M25 Tulsa | 2019/06/20 15:00 | George Goldhoff v John McNally | 6-7,6-4,6-7 |
| ITF M25 Tulsa | 2019/06/18 20:35 | John McNally v Harrison Adams | 6-3,6-3 |
| Challenger Columbus | 2019/06/12 18:10 | Duckhee Lee v John McNally | 6-3,7-5 |
| Challenger Columbus | 2019/06/11 20:50 | Orlando Luz v John McNally | 5-7,7-6,5-7 |
| Challenger Columbus | 2019/01/07 23:10 | Roberto Ortega-Olmedo v John McNally | 6-2,6-2 |
| ITF USA F33 | 2018/11/21 17:00 | John McNally v Roberto Ortega-Olmedo | 1-6,2-6 |
| ITF M25 Tulsa | 2019/06/23 17:00 | Maxime Cressy v Sam Riffice | 6-3,6-1 |
| ITF M25 Tulsa | 2019/06/22 16:30 | Sam Riffice v Ezekiel Clark | 6-3,6-3 |
| ITF M25 Tulsa | 2019/06/21 15:00 | Sam Riffice v Alexander Sarkissian | 6-2,6-1 |
| ITF M25 Tulsa | 2019/06/20 15:00 | Alexander Ritschard v Sam Riffice | 2-6,3-6 |
| ITF M25 Tulsa | 2019/06/19 16:40 | Kody Pearson v Sam Riffice | 1-6,4-6 |
| ITF M25 Wichita | 2019/06/16 17:00 | Brandon Holt v Sam Riffice | 1-6,4-6 |
| ITF M25 Wichita | 2019/06/15 15:00 | Sam Riffice v Alexander Ritschard | 6-2,6-1 |
| ITF M25 Wichita | 2019/06/14 16:00 | Jordi Arconada v Sam Riffice | 3-6,3-6 |