Stadium: Court 5N Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Pittsburgh | 2023/07/27 17:40 | William Grant v Jesse Flores | 6-4,2-6,4-6 |
| ITF M15 - Pittsburgh | 2023/07/25 16:00 | Tyler Zink v William Grant | 6-7,4-6 |
| ITF M15 - Rochester | 2023/07/18 23:00 | William Grant v Jelani Sarr | 3-6,6-3,2-6 |
| ITF M15 - Wroclaw | 2023/06/25 11:30 | William Grant v Stepan Baum | 2-6,2-6 |
| ITF M15 - Kursumlijska Banja | 2023/06/20 14:30 | William Grant v Marko Maksimovic | 6-4,6-7,1-6 |
| ITF M15 - Kursumlijska Banja | 2023/06/13 15:40 | William Grant v Petr Bar Biryukov | 6-7,6-7 |
| ITF M15 - Nyiregyhaza | 2023/06/05 13:00 | William Grant v Peter Nad | 6-4,3-6,8-10 |
| UTR Pro Tennis Series - Florida | 2022/12/13 16:00 | Nicholas Heng v William Grant | 4-6,7-5,2-1 |
| ITF M25 - Champaign | 2023/09/12 16:40 | Gabriel Evans v Maxwell McKennon | 6-7,6-2,6-10 |
| ITF M25 - Champaign | 2023/09/11 15:00 | Filip Apltauer v Maxwell McKennon | 5-7,0-6 |
| ITF M15 - Lakewood | 2023/07/13 17:00 | Alexander Kotzen v Maxwell McKennon | 6-2,6-3 |
| ITF M15 - Lakewood | 2023/07/12 18:25 | Maxwell McKennon v Dominique Rolland | 3-6,7-6,6-0 |
| ITF M15 - Lakewood | 2023/07/11 17:00 | Maxwell McKennon v Elijah Strode | 6-7,7-6,10-5 |
| ITF M15 - Lakewood | 2023/07/10 17:00 | Maxwell McKennon v Dylan Charlap | 6-2,6-2 |
| ITF M15 - Lakewood | 2023/07/05 22:15 | Noah Zamora v Maxwell McKennon | 1-6,6-4,7-6 |
| ITF M15 - Lakewood | 2023/07/04 17:00 | Maxwell McKennon v Kyle Overmyer | 6-3,6-2 |