| UTR Pro Tennis Series Miami | 2021/11/03 15:30 | Mark Wallner v Kian Vakili | 6-4,5-3 |
| UTR Pro Tennis Series Miami | 2021/11/02 15:30 | Mark Wallner v Botezan, George | 6-3,0-0 |
| UTR Pro Tennis Series Miami | 2021/11/01 15:00 | Demulling, Wyatt v Mark Wallner | 2-6,1-5 |
| UTR Pro Tennis Series Mulheim | 2021/07/31 10:00 | Mark Wallner v Hendrik Jebens | 1-6,4-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 12:33 | Mark Wallner v Stefan Peter Hampe | 6-3,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 13:30 | Mark Wallner v Guy Den Heijer | 2-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 11:00 | Mark Wallner v Sandkaulen, Tim | 6-7,5-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 09:30 | Mark Wallner v Matthew Thomson | 7-6,7-6 |
| UTR Pro Tennis Series Miami | 2021/11/02 18:30 | Demulling, Wyatt v Caula, Bruno | 2-6,1-5 |
| UTR Pro Tennis Series Miami | 2021/11/01 18:00 | Caula, Bruno v Kian Vakili | 7-6,0-6,5-1 |
| ITF Argentina F3 | 2018/05/27 12:30 | Lautaro Agustin Falabella v Caula, Bruno | 6-2,2-6,7-5 |
| ITF Argentina F3 | 2018/05/26 12:00 | Gabriel P Tumasonis v Caula, Bruno | 1-6,3-6 |
| ITF Argentina F2 | 2018/05/21 15:00 | Genaro Alberto Olivieri v Caula, Bruno | 6-3,6-2 |
| ITF Argentina F1 | 2018/05/15 13:40 | Arguello, Facundo v Caula, Bruno | 6-2,6-4 |
| ITF Argentina F3 | 2017/06/19 15:00 | Caula, Bruno v Juan Pablo Varillas | 3-6,3-6 |
| ITF Argentina F7 | 2016/05/14 14:30 | de Marco, Nicolas v Caula, Bruno | 6-2,6-4 |