Stadium: Court Central Round: 19 Ground: Hardcourt indoor
| ITF M25 Tulsa | 2019/06/18 17:40 | Colin Markes v Nicaise Muamba | 7-5,6-3 |
| Challenger Drummondville | 2023/11/12 20:20 | Kai Wehnelt v Nicaise Muamba | 4-6,6-4,6-7 |
| Challenger Calgary | 2023/11/05 21:15 | Nicaise Muamba v Juan Carlos Aguilar | 4-6,4-6 |
| ITF M25 Edmonton | 2023/10/31 15:00 | Nicaise Muamba v Kiranpal Pannu | 5-7,7-6,5-7 |
| ITF M25 Saint-Augustin | 2023/10/25 19:10 | Kuang Qing Xu v Nicaise Muamba | 7-6,6-3 |
| ITF M15 Ithaca | 2023/10/04 14:00 | Aleksa Ciric v Nicaise Muamba | 6-4,6-4 |
| ITF M15 Ithaca | 2023/10/03 14:00 | Drew Van Orderlain v Nicaise Muamba | 4-6,6-2,10-12 |
| ITF M15 Ithaca | 2023/10/02 16:30 | Oren Vasser v Nicaise Muamba | 5-7,4-6 |
| ITF M25 Laval | 2023/07/13 17:45 | Tristan McCormick v Nicaise Muamba | 7-5,7-6 |
| Challenger Drummondville | 2023/11/12 19:00 | Kuang Qing Xu v Colin Markes | 4-6,3-6 |
| ITF M25 Austin | 2023/11/10 16:00 | Colin Markes v Eliot Spizzirri | 1-6,2-6 |
| ITF M25 Austin | 2023/11/09 14:55 | Mark Whitehouse v Colin Markes | 6-1,5-7,6-10 |
| ITF M25 Austin | 2023/11/08 21:20 | Tiago Torres v Colin Markes | 6-2,3-6,0-6 |
| ITF M25 Edmonton | 2023/11/02 17:20 | Colin Markes v Justin Boulais | 1-6,6-7 |
| ITF M25 Edmonton | 2023/11/01 18:30 | Colin Markes v Ben Jones | 6-4,6-3 |
| ITF M25 Saint-Augustin | 2023/10/25 16:45 | Aidan Mayo v Colin Markes | 6-2,6-4 |
| ITF M15 Las Vegas | 2023/10/19 18:00 | Shunsuke Mitsui v Colin Markes | 6-2,6-2 |