Stadium: Court 13 Round: 25 Ground: Clay
| Challenger Lexington Qual | 2017/07/29 14:00 | Ryan Haviland v Tristan McCormick | 6-2,6-1 |
| 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 Naples | 2023/03/03 16:20 | Tristan McCormick v Daniel Paty | 7-6,6-4 |
| ITF M15 Sunrise | 2023/04/11 21:30 | Juan David Velasquez v Ryan Haviland | 6-1,1-6,7-10 |
| ITF M15 Sunrise | 2023/04/11 16:00 | Ryan Haviland v Christopher Bulus | 6-3,6-3 |
| ITF M15 Weston | 2023/02/14 16:30 | Ryan Haviland v Jiri Jenicek | 4-6,6-2,5-10 |
| ITF M15 Weston | 2023/02/13 15:00 | Arvid Nordquist v Ryan Haviland | 6-2,4-6,4-10 |
| ITF M15 Champaign | 2021/06/22 15:00 | Ryan Haviland v Olivier Stuart | 5-7,2-6 |
| ITF M25 Tulsa | 2021/06/14 15:00 | Ryan Haviland v Tristan Schoolkate | 2-6,1-6 |
| Challenger Charlottesville Qual | 2017/10/28 20:30 | Jared Hiltzik v Ryan Haviland | 7-6,6-3 |
| ITF USA F34 | 2017/10/20 15:00 | Strong Kirchheimer v Ryan Haviland | 6-7,7-6,6-4 |