| UTR Pro Tennis Series California | 2021/07/20 18:00 | Frye, Bradley v Rollins, Pierce | 7-6,5-7,6-7 |
| UTR Pro Tennis Series California | 2021/07/19 21:30 | Lopez, Luis Humberto v Rollins, Pierce | 3-6,3-5 |
| UTR Pro Tennis Series California | 2021/07/18 16:30 | Rollins, Pierce v Tim Dzhurinskiy | 6-4,2-6,6-4 |
| ITF M15 Austin | 2019/11/18 17:00 | Rollins, Pierce v Diaz Jalil, Angel | 3-6,3-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/21 15:00 | Rollins, Pierce v Valentin Vacherot | 2-6,1-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/20 15:00 | Joshua Sheehy v Rollins, Pierce | 2-6,7-6,6-10 |
| ITF M25 Harlingen | 2019/09/25 18:00 | Nathan Ponwith v Rollins, Pierce | 6-4,6-2 |
| ITF M25 Harlingen | 2019/09/24 20:30 | Bendeck, Jose Daniel v Rollins, Pierce | 6-7,3-6 |
| UTR Pro Tennis Series California | 2021/07/21 18:00 | Arimilli, Nevin v Julian Steinhausen | 7-6,4-6,1-6 |
| UTR Pro Tennis Series California | 2021/07/20 15:00 | Karl Lee v Julian Steinhausen | 3-6,6-7 |
| UTR Pro Tennis Series California | 2021/07/19 18:00 | Aidan Kim v Julian Steinhausen | 6-3,6-4 |
| UTR Pro Tennis Series California | 2021/07/18 15:00 | Julian Steinhausen v Bailey, Aaron | 3-6,6-2,6-2 |
| UTR Pro Tennis Series California | 2021/05/28 18:00 | Julian Steinhausen v Alexander Stater | 6-3,2-6,2-5 |
| UTR Pro Tennis Series California | 2021/05/25 20:15 | Julian Steinhausen v Colton Smith | 2-6,6-3,6-7 |
| UTR Pro Tennis Series California | 2021/05/24 15:00 | Julian Steinhausen v Sema Pankin | 6-1,6-1 |
| UTR Pro Tennis Series California | 2021/05/23 21:00 | Julian Steinhausen v Arovin, Oleksiy | 6-2,5-4 |