Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2022/05/17 09:00 | Colin Markes v Omar Jasika | 6-3,4-6,6-7 |
| ITF M15 Heraklion | 2022/05/14 09:15 | Colin Markes v Mark Lajal | 2-6,6-7 |
| ITF M15 Heraklion | 2022/05/13 07:00 | Shuichi Sekiguchi v Colin Markes | 3-6,6-3,3-6 |
| ITF M15 Heraklion | 2022/05/12 07:00 | Colin Markes v Kelsey Stevenson | 6-2,6-3 |
| ITF M15 Heraklion | 2022/05/11 09:35 | Colin Markes v Shinji Hazawa | 6-2,6-2 |
| ITF M15 Chiang Rai | 2022/04/28 05:00 | Colin Markes v Makoto Ochi | 6-7,7-6,3-6 |
| ITF M15 Chiang Rai | 2022/04/27 06:05 | Sidharth Rawat v Colin Markes | 6-7,6-7 |
| ITF M15 Chiang Rai | 2022/04/26 01:55 | Colin Markes v Thantub Suksumrarn | 6-1,6-4 |
| Challenger Coquimbo | 2022/05/10 15:40 | Genaro Alberto Olivieri v Naoki Nakagawa | 6-2,6-3 |
| Challenger Coquimbo | 2022/05/09 16:20 | Naoki Nakagawa v Juan Ignacio Galarza | 7-6,6-3 |
| Challenger Coquimbo | 2022/05/08 19:55 | Naoki Nakagawa v Sebastian Santibanez | 6-0,6-3 |
| Challenger Morelos | 2022/04/27 15:00 | Naoki Nakagawa v Steven Diez | 2-6,1-6 |
| Challenger Morelos | 2022/04/25 17:30 | Michail Pervolarakis v Naoki Nakagawa | 3-6,6-0,2-6 |
| Challenger Morelos | 2022/04/24 19:35 | Naoki Nakagawa v Sho Shimabukuro | 6-4,7-5 |
| Challenger Tallahassee | 2022/04/17 17:10 | Naoki Nakagawa v Andrew Harris | 6-7,6-7 |
| Challenger Salinas | 2022/04/05 15:00 | Nicolas Moreno De Alboran v Naoki Nakagawa | 6-7,6-4,6-4 |