| UTR Pro Texas | 2023/10/09 22:30 | Grant Lothringer v Osgar O'Hoisin | 4-6,2-5 |
| UTR Pro Texas | 2023/08/23 00:30 | Grant Lothringer v Matthis Ross | 1-6,3-6 |
| UTR Pro Texas | 2023/08/21 15:00 | Grant Lothringer v Jaycer Lyeons | 2-6,4-6 |
| UTR Pro Texas | 2023/08/18 23:00 | Lucas Brown v Grant Lothringer | 6-3,5-4 |
| UTR Pro Texas | 2023/08/18 00:50 | Matthis Ross v Grant Lothringer | 6-3,6-3 |
| UTR Pro Texas | 2023/08/17 01:30 | Kabeer Kapasi v Grant Lothringer | 6-4,3-6,4-6 |
| UTR Pro Texas | 2023/08/14 23:00 | Jerry Barton v Grant Lothringer | 6-2,6-3 |
| UTR Pro California | 2023/02/12 00:00 | Niels Hoffmann v Grant Lothringer | 6-4,5-2 |
| UTR Pro Texas | 2023/10/09 22:30 | Giulio Perego v Meethre Barot | 6-0,6-2 |
| UTR Pro Texas | 2023/08/27 15:37 | Raphael Perot v Giulio Perego | 6-2,6-4 |
| UTR Pro Texas | 2023/08/26 23:00 | Matthis Ross v Giulio Perego | 2-6,2-6 |
| UTR Pro Texas | 2023/08/25 23:00 | Giulio Perego v Luke Casper | 6-3,3-6,6-4 |
| UTR Pro Texas | 2023/08/24 23:00 | Giulio Perego v Alan Jesudason | 6-3,6-5 |
| UTR Pro Texas | 2023/08/24 01:15 | Austin Abbrat v Giulio Perego | 5-7,5-7 |
| UTR Pro Texas | 2023/08/22 13:00 | Jason Shuler v Giulio Perego | 1-6,2-6 |
| ITF M15 Pescara | 2023/08/11 09:30 | Luca Castagnola v Giulio Perego | 6-4,6-4 |