| UTR Pro Tennis Series California | 2021/11/15 22:00 | Rithvik Krishna v Roberto, Riccardo | 5-7,4-6 |
| UTR Pro Tennis Series California | 2021/11/08 19:00 | Roberto, Riccardo v William Peters | 0-6,0-1 |
| UTR Pro Tennis Series California | 2021/11/07 19:00 | Ethan Schiffman v Roberto, Riccardo | 6-1,1-6,5-4 |
| ITF USA F29 | 2018/10/31 16:35 | Roberto, Riccardo v 후세이, 길레스 | 6-4,7-5 |
| ITF USA F29 | 2018/10/29 16:00 | Roberto, Riccardo v Zlobinsky, Julian | 6-2,6-1 |
| ITF USA F29 | 2018/10/27 16:30 | Woog, Jarryd v Roberto, Riccardo | 0-6,3-6 |
| ITF Finland F1 Qual | 2018/07/28 07:00 | Roberto, Riccardo v Kosonen, Mika | 6-7,3-6 |
| ITF Italy F20 Qual | 2018/07/22 08:30 | 토르토라, 다비드 v Roberto, Riccardo | 3-6,7-5,6-3 |
| UTR Pro Tennis Series California | 2021/11/14 20:30 | Arthur Bellegy v Maximilian Wild | 6-4,6-0 |
| UTR Pro Tennis Series California | 2021/09/02 16:30 | Maximilian Wild v Rithvik Krishna | 2-6,6-4,1-4 |
| UTR Pro Tennis Series California | 2021/09/01 15:00 | Maximilian Wild v 마요, 아이단 | 3-6,5-6 |
| UTR Pro Tennis Series California | 2021/08/30 19:30 | Maximilian Wild v Ryan Nuno | 6-2,6-1 |
| UTR Pro Tennis Series California | 2021/08/29 19:50 | Maximilian Wild v 마요, 키난 | 6-7,0-5 |