Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Bakersfield | 2022/03/15 19:20 | Guy Orly Iradukunda v Colin Markes | 4-6,1-6 |
| Davis Cup | 2022/07/30 10:00 | Guy Orly Iradukunda v Seydina Andre | 6-3,6-2 |
| Davis Cup | 2022/07/29 10:20 | Guy Orly Iradukunda v Lucas Lai Fat Fur | 6-0,6-0 |
| Davis Cup | 2022/07/28 10:30 | Wilson Oswalele Igbinovia v Guy Orly Iradukunda | 2-6,2-6 |
| Davis Cup | 2022/07/27 10:30 | Lyold O Ondo v Guy Orly Iradukunda | 3-6,2-6 |
| ITF M15 Monastir | 2022/07/15 08:30 | Abedallah Shelbayh v Guy Orly Iradukunda | 7-5,6-1 |
| ITF M15 Monastir | 2022/07/14 08:00 | Guy Orly Iradukunda v Sascha Gueymard Wayenburg | 6-4,7-5 |
| ITF M15 Monastir | 2022/07/13 08:00 | Guy Orly Iradukunda v Aziz Ouakaa | 6-3,4-6,6-4 |
| ITF M15 Monastir | 2022/07/09 08:30 | Xiaofei Wang v Guy Orly Iradukunda | 6-2,6-4 |
| ITF M15 Monastir | 2022/09/01 08:00 | Karan Singh v Colin Markes | 6-7,2-6 |
| Challenger Granby | 2022/08/25 14:00 | Juncheng Shang v Colin Markes | 6-2,6-2 |
| Challenger Granby | 2022/08/23 23:45 | Colin Markes v Ezekiel Clark | 7-6,3-6,6-4 |
| Challenger Granby | 2022/08/22 14:00 | Colin Markes v Julian Cash | 7-6,6-4 |
| Challenger Granby | 2022/08/21 14:00 | Colin Markes v Niels P Van Noord | 4-6,6-2,6-3 |
| Challenger Lexington | 2022/07/31 18:55 | Colin Markes v Connor Farren | 6-1,6-7,6-7 |
| ITF M15 Cancun | 2022/07/19 15:00 | Colin Markes v Ivar Jose Aramburu Contreras | 6-2,6-7,4-6 |
| ITF M15 Cancun | 2022/07/12 18:10 | Colin Markes v Blaise Bicknell | 4-6,6-4,3-6 |