| UTR Pro Tennis Series - Kalifornien | 2021/11/15 22:00 | Rithvik Krishna v Riccardo Roberto | 5-7,4-6 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/08 19:00 | Riccardo Roberto v William Peters | 0-6,0-1 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/07 19:00 | Ethan Schiffman v Riccardo Roberto | 6-1,1-6,5-4 |
| ITF - USA F29 | 2018/10/31 16:35 | Riccardo Roberto v Giles Hussey | 6-4,7-5 |
| ITF - USA F29 | 2018/10/29 16:00 | Riccardo Roberto v Julian Zlobinsky | 6-2,6-1 |
| ITF - USA F29 | 2018/10/27 16:30 | Jarryd Woog v Riccardo Roberto | 0-6,3-6 |
| ITF - Finnland F1 - Qualifikation | 2018/07/28 07:00 | Riccardo Roberto v Mika Kosonen | 6-7,3-6 |
| ITF - Italien F20 - Qualifikation | 2018/07/22 08:30 | Davide Tortora v Riccardo Roberto | 3-6,7-5,6-3 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/15 20:30 | Conrad Brown v Bruno Vietri | 2-6,1-6 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/14 18:11 | Conrad Brown v Diogo F Tinoco | 6-1,1-6,1-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/12 16:00 | Conrad Brown v Zdenek Derkas | 2-6,3-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/10 20:30 | Alan Ton v Conrad Brown | 5-7,3-5 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/09 20:30 | Emmanuel Coste v Conrad Brown | 6-3,2-6,1-6 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/08 20:30 | Roman Postolka v Conrad Brown | 6-4,6-2 |
| UTR Pro Tennis Series - Kalifornien | 2021/11/07 16:00 | Jeremy Field v Conrad Brown | 6-4,1-6,5-7 |
| UTR Pro Tennis Series - Kalifornien | 2021/09/01 18:00 | Conrad Brown v Isaiah Strode | 4-6,3-5 |