Stadium: Court 12 Round: 44 Ground: Hardcourt outdoor
| Challenger Champaign | 2021/11/14 19:40 | Ruan Roelofse v Evan King | 1-6,6-7 |
| Davis Cup | 2021/09/19 16:15 | Ruan Roelofse v Dimitri Badra | 6-4,7-6 |
| Challenger Mallorca | 2021/08/30 13:00 | Ruan Roelofse v Alejandro Gonzalez | 6-7,2-6 |
| ITF M15 Fayetteville | 2020/11/04 19:30 | Thai-Son Kwiatkowski v Ruan Roelofse | 6-2,6-2 |
| GTS Atlanta Exhibition | 2020/09/18 14:00 | Michael Redlicki v Ruan Roelofse | 7-5,6-4 |
| GTS Atlanta Exhibition | 2020/09/17 14:00 | Ruan Roelofse v Donald Young | 1-6,1-5 |
| GTS Atlanta Exhibition | 2020/09/16 15:00 | Ruan Roelofse v Nathan Pasha | 6-7,4-6 |
| GTS Atlanta Exhibition | 2020/09/15 13:00 | Ruan Roelofse v Korey Lovett | 6-2,6-4 |
| ITF M15 Cancun | 2021/12/05 14:00 | Nam Hoang Ly v Constantin Bittoun Kouzmine | 6-2,7-5 |
| ITF M15 Cancun | 2021/12/04 20:20 | Constantin Bittoun Kouzmine v Tim Handel | 4-6,6-2,10-6 |
| ITF M15 Cancun | 2021/12/04 14:00 | Alex Hernandez v Constantin Bittoun Kouzmine | 4-6,7-6,5-10 |
| ITF M15 Cancun | 2021/12/02 16:00 | Constantin Bittoun Kouzmine v Luis Patino | 6-3,6-1 |
| ITF M15 Cancun | 2021/11/27 14:00 | Constantin Bittoun Kouzmine v Giles Hussey | 7-6,4-6,6-7 |
| ITF M15 Cancun | 2021/11/25 17:00 | Daniel Antonio Nunez v Constantin Bittoun Kouzmine | 6-3,2-6,3-6 |
| ITF M15 Cancun | 2021/11/23 14:00 | Isaiah Strode v Constantin Bittoun Kouzmine | 1-6,3-6 |
| ITF M25 Villers Les Nancy | 2021/11/10 09:00 | Constantin Bittoun Kouzmine v Antoine Bellier | 2-6,4-6 |