| UTR Pro Texas | 2023/08/23 00:30 | Grant Lothringer v Ross, Matthis | 1-6,3-6 |
| UTR Pro Texas | 2023/08/18 00:50 | Ross, Matthis v Grant Lothringer | 6-3,6-3 |
| UTR Pro Tennis Series Texas | 2021/09/24 17:30 | Grant Lothringer v Ross, Matthis | 4-6,1-5 |
| UTR Pro Texas | 2023/11/13 21:19 | Grant Lothringer v Liam Krall | 6-4,6-1 |
| UTR Pro Texas | 2023/11/13 00:00 | Kurt Miller v Grant Lothringer | 1-6,1-6 |
| ITF M25 Austin | 2023/11/06 16:00 | Paroulek, Tadeas v Grant Lothringer | 6-1,6-2 |
| ITF M25 Austin | 2023/11/05 16:00 | Grant Lothringer v Francisco Oliveira | 7-6,6-1 |
| ITF M25 Harlingen | 2023/10/24 13:55 | Ivan Marrero Curbelo v Grant Lothringer | 6-1,6-2 |
| UTR Pro Texas | 2023/10/15 14:00 | Grant Lothringer v Zick, Charly | 6-1,7-5 |
| UTR Pro Texas | 2023/10/14 19:22 | Grant Lothringer v Nikola Parichkov | 6-0,1-0 |
| UTR Pro Texas | 2023/10/12 21:01 | Grant Lothringer v Meethre Barot | 6-3,6-1 |
| UTR Pro Texas | 2023/11/13 20:00 | Francesco Cordova v Ross, Matthis | 0-6,2-6 |
| UTR Pro Texas | 2023/11/12 22:42 | Liam Krall v Ross, Matthis | 1-6,2-6 |
| ITF M25 Harlingen | 2023/10/24 15:55 | Luc Fomba v Ross, Matthis | 6-3,6-4 |
| ITF M25 Harlingen | 2023/10/23 14:00 | Howard-Tripp, Joshua v Ross, Matthis | 5-7,0-6 |
| UTR Pro Texas | 2023/10/15 15:30 | Ross, Matthis v Luke Casper | 4-6,3-6 |
| UTR Pro Texas | 2023/10/14 17:00 | Ross, Matthis v Egor Shestakov | 7-6,6-1 |
| UTR Pro Texas | 2023/10/13 20:00 | Ritesh Patil v Ross, Matthis | 6-4,6-4 |
| UTR Pro Texas | 2023/10/12 20:30 | Nikola Parichkov v Ross, Matthis | 7-6,0-6,4-6 |