Stadium: Court N-1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 South Bend | 2022/06/22 21:20 | Sekiguchi, Shuichi v Aditya Vashistha | 7-5,6-2 |
| ITF M25 Wichita | 2022/06/15 14:55 | Yuta Shimizu v Sekiguchi, Shuichi | 3-6,6-3,6-2 |
| ITF - M15 Héraklion | 2022/05/29 07:00 | Sekiguchi, Shuichi v Ivanov, Simon Anthony | 6-3,6-1 |
| ITF - M15 Héraklion | 2022/05/28 07:00 | Sekiguchi, Shuichi v Mark Whitehouse | 6-4,6-2 |
| ITF - M15 Héraklion | 2022/05/27 07:30 | Sekiguchi, Shuichi v Stefanos Sakellaridis | 7-6,6-1 |
| ITF - M15 Héraklion | 2022/05/25 07:00 | Sekiguchi, Shuichi v Gabriele Bosio | 3-6,6-4,6-0 |
| ITF - M15 Héraklion | 2022/05/21 10:20 | Sekiguchi, Shuichi v Omar Jasika | 4-6,2-6 |
| ITF - M15 Héraklion | 2022/05/20 07:00 | Pontico, Hugo v Sekiguchi, Shuichi | 1-6,0-6 |
| ITF M15 South Bend | 2022/06/21 13:30 | Justin Roberts v Shane, Ryan | 6-7,2-6 |
| ITF M25 Wichita | 2022/06/16 13:50 | Denis Yevseyev v Shane, Ryan | 6-4,7-5 |
| ITF M25 Wichita | 2022/06/15 13:50 | Baadi, Taha v Shane, Ryan | 2-6,4-6 |
| ITF M25 East Lansing | 2022/06/08 14:40 | Shane, Ryan v Fnu Nidunjianzan | 2-6,3-6 |
| ITF - M15 Vero Beach | 2022/04/28 20:25 | Reinberg, Emil v Shane, Ryan | 6-3,6-2 |
| ITF - M15 Vero Beach | 2022/04/27 16:00 | Rousseau, Hillel v Shane, Ryan | 2-6,4-6 |
| ITF M15 East Lansing | 2021/11/17 21:45 | Ehrenschneider, Nino v Shane, Ryan | 6-1,6-4 |
| ITF M15 Tallahassee | 2021/10/30 14:00 | Shane, Ryan v Johannes Ingildsen | 6-1,4-6,3-6 |