| ITF M25 Weston | 2020/01/28 15:40 | Toby Alex Kodat v Roy Smith | 2-6,7-5,6-4 |
| ITF M25 Los Angeles | 2020/01/07 20:50 | Roy Smith v Collin Altamirano | 7-6,1-6,4-6 |
| Challenger Champaign | 2019/11/12 20:35 | Keegan Smith v Roy Smith | 3-6,6-3,7-6 |
| Challenger Knoxville | 2019/11/07 19:30 | Roy Smith v Michael Mmoh | 4-6,2-6 |
| Challenger Knoxville | 2019/11/06 02:20 | Denis Kudla v Roy Smith | 6-7,2-6 |
| Challenger Knoxville | 2019/11/04 22:30 | Roy Smith v Scott Jones | 6-3,3-6,6-4 |
| Challenger Charlottesville | 2019/10/29 14:00 | Roy Smith v Liam Caruana | 4-6,5-7 |
| Challenger Las Vegas | 2019/10/16 17:30 | Roy Smith v James Duckworth | 4-6,4-6 |
| ITF M25 Naples | 2019/10/31 14:00 | Sam Riffice v Stefan Kozlov | 2-6,4-6 |
| ITF M25 Naples | 2019/10/29 16:00 | Sam Riffice v Micah Braswell | 6-3,6-3 |
| ITF M25 Houston | 2019/09/19 00:20 | Alexander Lebedev v Sam Riffice | 0-6,0-6 |
| US Open | 2019/08/19 15:00 | Stefano Napolitano v Sam Riffice | 6-2,6-4 |
| Challenger Aptos | 2019/08/07 01:00 | Sam Riffice v Taro Daniel | 4-6,0-6 |
| Challenger Aptos | 2019/08/05 18:45 | Sam Riffice v Yosuke Watanuki | 6-2,6-4 |
| Challenger Winnetka | 2019/07/09 18:35 | John McNally v Sam Riffice | 6-4,4-6,6-4 |
| ITF M25 Tulsa | 2019/06/23 17:00 | Maxime Cressy v Sam Riffice | 6-3,6-1 |