Estadio: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Swan Hill | 2023/02/26 01:45 | Tristan Schoolkate v Philip Sekulic | 4-6,6-4,6-3 |
| ITF M25 Cairns | 2022/10/15 03:00 | Philip Sekulic v Tristan Schoolkate | 6-4,4-6,6-2 |
| UTR Pro Tennis Series - Brisbane | 2020/11/25 04:00 | Tristan Schoolkate v Philip Sekulic | 3-6,6-0,1-0 |
| Challenger de Lexington | 2023/07/31 14:00 | Philip Sekulic v Justin Roberts | 6-1,6-4 |
| Challenger de Salinas | 2023/07/26 16:20 | Beibit Zhukayev v Philip Sekulic | 7-6,6-3 |
| Challenger de Salinas | 2023/07/25 19:15 | Philip Sekulic v Alexander Cozbinov | 7-6,6-4 |
| Challenger de Granby | 2023/07/23 20:20 | Philip Sekulic v Alexis Galarneau | 4-6,6-3,3-6 |
| Challenger de Granby | 2023/07/22 19:00 | James Trotter v Philip Sekulic | 4-6,6-2,6-7 |
| Challenger de Granby | 2023/07/21 17:00 | Justin Boulais v Philip Sekulic | 3-6,2-6 |
| Challenger de Granby | 2023/07/20 19:35 | Philip Sekulic v Denis Kudla | 7-5,6-3 |
| Challenger de Granby | 2023/07/18 14:00 | Philip Sekulic v Yasutaka Uchiyama | 6-7,7-6,6-1 |
| Challenger de Salinas | 2023/07/25 16:50 | Tristan Schoolkate v Matija Pecotic | 5-7,6-7 |
| Challenger de Granby | 2023/07/21 23:20 | Alexis Galarneau v Tristan Schoolkate | 6-4,6-3 |
| Challenger de Granby | 2023/07/19 15:50 | Tristan Schoolkate v Arthur Cazaux | 6-3,6-3 |
| Challenger de Granby | 2023/07/18 16:25 | Tristan Schoolkate v Joshua Sheehy | 6-2,6-3 |
| Challenger de Chicago | 2023/07/13 18:20 | Tristan Schoolkate v Ethan Quinn | 6-4,3-6,2-6 |
| Challenger de Chicago | 2023/07/11 15:00 | Altug Celikbilek v Tristan Schoolkate | 4-6,6-7 |
| Challenger de Chicago | 2023/07/10 16:40 | Tristan Schoolkate v Christian Langmo | 6-3,1-6,7-5 |
| Challenger de Chicago | 2023/07/09 21:30 | Tristan Schoolkate v Mukund Sasikumar | 6-4,6-1 |