Stadium: Court 4 Round: 28 Ground: Hardcourt indoor
| ITF - Austin M15 | 2019/11/23 18:30 | Collin Altamirano v Ruan Roelofse | 6-4,4-6,6-2 |
| ITF - Austin M15 | 2019/11/22 20:00 | Harrison Adams v Ruan Roelofse | 2-6,6-1,2-6 |
| ITF - Austin M15 | 2019/11/21 16:00 | Justin Butsch v Ruan Roelofse | 5-7,6-2,2-6 |
| ITF - Austin M15 | 2019/11/20 17:55 | Adrian Oetzbach v Ruan Roelofse | 0-6,3-6 |
| Challenger Champaign | 2019/11/13 17:35 | Ruan Roelofse v Roberto Cid Subervi | 7-5,3-6,3-6 |
| Challenger Champaign | 2019/11/12 16:00 | Ruan Roelofse v Austin Rapp | 7-6,6-3 |
| ITF - Malibu M25 | 2019/11/07 17:30 | Felix Corwin v Ruan Roelofse | 6-3,6-7,6-0 |
| ITF - Malibu M25 | 2019/11/06 21:25 | Gage Brymer v Ruan Roelofse | 4-6,4-6 |
| Challenger - Savannah | 2019/04/29 14:00 | Ricardo Rodriguez-Pace v Nathaniel Lammons | 6-1,6-4 |
| Challenger Houston | 2018/11/10 22:00 | Julian Lenz v Nathaniel Lammons | 4-6,6-1,6-4 |
| Challenger Knoxville | 2018/11/05 17:30 | Denis Yevseyev v Nathaniel Lammons | 6-2,6-1 |
| Challenger Knoxville | 2018/11/04 22:45 | Nathaniel Lammons v Daniel Nguyen | 6-4,3-6,6-4 |
| Challenger Bastad Qual | 2018/07/07 10:40 | Nathaniel Lammons v Sam Taylor | 6-4,3-6,4-6 |
| Challenger Loughborough Qual | 2018/05/19 10:35 | Alexis Canter v Nathaniel Lammons | 6-3,7-6 |
| Challenger Lisbon Qual | 2018/05/13 12:20 | David Vega Hernandez v Nathaniel Lammons | 6-2,3-6,6-2 |
| Challenger Lisbon Qual | 2018/05/12 11:40 | Goncalo Falcao v Nathaniel Lammons | 6-2,5-7,4-6 |