Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Chiangmai | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Lampang | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Raj Pracha | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Phrae United | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Navy | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sukhothai | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ratchaburi Mitrphol FC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nongbua Pitchaya FC | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Trat | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kasetsart | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Rayong | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Muangkan United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ayutthaya United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lamphun Warrior | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Yeon Gi-Sung is a professional forward. Yeon Gi-Sung has scored 7 goals in 35 professional appearances across 3 clubs. Among the clubs he has represented — Phrae United, Rayong, Ranong United — Yeon Gi-Sung was most prolific at Ranong United, where he scored 6 goals in 17 appearances. Yeon Gi-Sung stands 184 cm tall, weighs 77 kg.
