Round: 25 Ground: Clay
| Challenger Hamburg | 2022/10/18 14:10 | Frederico Ferreira Silva v Oleksii Krutykh | 4-6,6-3,7-6 |
| Challenger Yokkaichi | 2022/11/27 03:00 | Frederico Ferreira Silva v Yosuke Watanuki | 2-6,2-6 |
| Challenger Yokkaichi | 2022/11/26 02:00 | Kaichi Uchida v Frederico Ferreira Silva | 2-6,2-6 |
| Challenger Yokkaichi | 2022/11/25 03:50 | Colin Sinclair v Frederico Ferreira Silva | 2-6,6-3,3-6 |
| Challenger Yokkaichi | 2022/11/24 04:35 | Shintaro Mochizuki v Frederico Ferreira Silva | 6-3,1-6,3-6 |
| Challenger Yokkaichi | 2022/11/22 02:20 | Frederico Ferreira Silva v Yu Hsiou Hsu | 6-2,2-6,6-2 |
| Challenger Kobe | 2022/11/20 03:00 | Yosuke Watanuki v Frederico Ferreira Silva | 6-7,7-5,6-4 |
| Challenger Kobe | 2022/11/19 05:35 | Frederico Ferreira Silva v Nino Serdarusic | 6-4,3-6,6-3 |
| Challenger Kobe | 2022/11/18 02:00 | Shinji Hazawa v Frederico Ferreira Silva | 6-2,3-6,6-7 |
| Challenger Maia | 2022/11/30 15:45 | Oleksii Krutykh v Pedro Sousa | 4-6,4-6 |
| Challenger Valencia | 2022/11/27 11:40 | Oleksii Krutykh v Luca Van Assche | 6-2,6-0 |
| Challenger Valencia | 2022/11/26 10:00 | Nikola Milojevic v Oleksii Krutykh | 6-3,3-6,5-7 |
| Challenger Valencia | 2022/11/25 12:40 | Andrea Pellegrino v Oleksii Krutykh | 6-3,3-6,2-6 |
| Challenger Valencia | 2022/11/24 10:10 | Oleksii Krutykh v Luciano Darderi | 6-4,6-4 |
| Challenger Valencia | 2022/11/22 09:00 | Riccardo Bonadio v Oleksii Krutykh | 3-6,7-5,4-6 |
| Challenger Helsinki | 2022/11/15 11:30 | Oleksii Krutykh v Alexander Shevchenko | 2-6,3-6 |
| Challenger Helsinki | 2022/11/14 13:05 | Oleksii Krutykh v Niklas Schell | 7-5,3-6,6-1 |