| UTR Pro Tennis Series Atlanta | 2021/04/10 18:30 | William Griffith v Valentino Raul Caratini | 6-2,5-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/09 12:30 | Gavin Young v William Griffith | 5-7,6-3,6-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/08 12:30 | Loren Byers v William Griffith | 4-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/07 12:30 | Jake Krug v William Griffith | 6-3,7-5 |
| UTR Pro Tennis Series Atlanta | 2021/04/05 14:00 | Matthew Segura v William Griffith | 6-3,6-2 |
| UTR Pro Tennis Series California | 2021/02/19 16:00 | Isaiah Strode v William Griffith | 3-6,6-3,6-2 |
| UTR Pro Tennis Series California | 2021/02/18 17:30 | Kyle Kang v William Griffith | 4-6,4-6 |
| UTR Pro Tennis Series California | 2021/02/16 18:00 | Joshua Sheehy v William Griffith | 4-6,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/10 12:30 | Elio Jose Ribeiro Lago v Hunter Reese | 6-4,5-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/09 17:00 | Elio Jose Ribeiro Lago v Luis G Monio | 6-1,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/07 16:30 | Elio Jose Ribeiro Lago v Connor Farren | 3-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/06 14:00 | Elio Jose Ribeiro Lago v Roberto Cid Subervi | 2-6,1-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/05 17:00 | Ronan Jachuck v Elio Jose Ribeiro Lago | 6-3,3-6,6-3 |
| ITF M25 Fayetteville | 2019/10/22 17:15 | Timo Stodder v Elio Jose Ribeiro Lago | 6-1,7-5 |
| ITF M25 Fayetteville | 2019/10/21 15:00 | Elio Jose Ribeiro Lago v Chris Wettengel | 6-4,6-3 |
| ITF M15 Fayetteville | 2019/09/15 15:00 | Chris Wettengel v Elio Jose Ribeiro Lago | 6-3,6-2 |