Stadium: Court 5 Round: 26 Ground: Clay
| ITF - M25 Champaign | 2022/07/20 17:20 | Tristan McCormick v Cooper Williams | 6-7,4-6 |
| ITF - M15 Sunrise | 2023/04/13 13:00 | Tristan McCormick v Ryan Haviland | 6-3,6-3 |
| ITF - M15 Monastir | 2023/04/06 09:55 | Nicolas Tepmahc v Tristan McCormick | 6-4,7-5 |
| ITF - M15 Monastir | 2023/04/05 13:25 | Arslanbek Temirhanov v Tristan McCormick | 3-6,5-7 |
| ITF - M15 Monastir | 2023/03/30 12:00 | Luca Wiedenmann v Tristan McCormick | 6-1,6-1 |
| ITF - M15 Monastir | 2023/03/29 11:50 | Jake Bhangdia v Tristan McCormick | 1-6,1-6 |
| ITF - M25 Montreal | 2023/03/16 15:10 | Tristan McCormick v Osgar O'Hoisin | 7-6,4-6,4-6 |
| ITF - M25 Montreal | 2023/03/14 19:00 | Ezekiel Clark v Tristan McCormick | 6-2,3-6,2-6 |
| ITF - M15 Naples | 2023/03/04 15:00 | Federico Agustin Gomez v Tristan McCormick | 2-6,7-5,6-3 |
| ITF - M15 Sunrise | 2023/04/13 13:00 | Leo Vithoontien v Cooper Williams | 3-6,4-6 |
| ITF - M25 Calabasas | 2023/03/23 17:00 | Nathan Ponwith v Cooper Williams | 7-6,7-6 |
| ITF - M25 Calabasas | 2023/03/22 22:00 | Jonathan Mridha v Cooper Williams | 2-6,6-7 |
| ITF - M25 Calabasas | 2023/03/20 18:00 | Semen Pankin v Cooper Williams | 6-7,2-6 |
| ITF - M25 Bakersfield | 2023/03/16 01:30 | Cooper Williams v Adam Jones | 6-7,2-6 |
| Challenger - Waco | 2023/02/26 19:40 | Mohamed Aziz Dougaz v Cooper Williams | 6-4,6-4 |
| Challenger Rome GA | 2023/02/19 23:35 | Alex Rybakov v Cooper Williams | 4-6,6-1,6-2 |
| ITF - M15 Weston | 2023/02/16 14:45 | Ignacio Buse v Cooper Williams | 5-7,6-3,6-3 |