Stadium: Stadium Round: 14 Ground: Hardcourt outdoor
| ITF M15 South Bend | 2023/06/21 18:40 | Harper, Cleeve v Blaise Bicknell | 3-6,4-6 |
| Challenger Calgary | 2022/11/10 02:15 | Harper, Cleeve v Dominik Koepfer | 4-6,1-6 |
| Challenger Calgary | 2022/11/07 22:20 | Harper, Cleeve v Max Hans Rehberg | 7-6,3-6,6-4 |
| Vancouver, Canada | 2022/08/14 17:00 | Ulises Blanch v Harper, Cleeve | 6-2,7-6 |
| ITF M25 Champaign | 2022/07/20 20:45 | Peter Bertran v Harper, Cleeve | 4-6,6-1,6-1 |
| ITF M15 Pittsburgh | 2022/07/13 14:00 | Bernard, John v Harper, Cleeve | 7-5,7-5 |
| ITF M15 Waco | 2022/07/06 15:20 | Monday, Johannus v Harper, Cleeve | 6-3,4-6,6-4 |
| ITF M15 Waco | 2022/07/05 13:30 | Harper, Cleeve v George Goldhoff | 6-1,7-5 |
| Toronto, Canada | 2023/08/05 16:55 | Corentin Moutet v Boulais, Justin | 6-0,6-3 |
| Challenger Lexington | 2023/08/01 15:50 | Arthur Cazaux v Boulais, Justin | 7-5,4-6,6-4 |
| Challenger Lexington | 2023/07/31 14:00 | Boulais, Justin v Jaimee Floyd Angele | 6-3,6-4 |
| Challenger Lexington | 2023/07/30 14:00 | Boulais, Justin v Joshua Sheehy | 6-2,7-5 |
| Challenger Granby | 2023/07/21 17:00 | Boulais, Justin v Philip Sekulic | 3-6,2-6 |
| Challenger Granby | 2023/07/20 19:00 | Mark Lajal v Boulais, Justin | 4-6,6-1,6-7 |
| Challenger Granby | 2023/07/19 00:15 | Blaise Bicknell v Boulais, Justin | 0-6,6-4,4-6 |
| Challenger Bloomfield Hills | 2023/07/04 16:50 | Omar Jasika v Boulais, Justin | 6-3,7-5 |