| Yoon Sung-Yeul | ||
| Birth Date | 1987-12-22 (age 38) | |
| Birth Place |  |
South Korea |
| Height | 181 cm | |
| Weight | 72 kg | |
| Position | Midfielder | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2012 |  |
Matsumoto Yamaga FC | 37 | J2 | 23 | 0 |
| 2013 | |
Matsumoto Yamaga FC | 17 | J2 | 17 | 0 |
| 2014 | |
Matsumoto Yamaga FC | 17 | J2 | 15 | 0 |
| Total | J1 | 0 | 0 | |||
| J2 | 55 | 0 | ||||
| J3 | 0 | 0 | ||||
