Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Chiangmai United | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
 Nongbua Pitchaya FC | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Kasetsart | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Chanthaburi | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Phrae United | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Police Tero FC | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pattaya United | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Bangkok | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Nakhon Pathom | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Songkhla | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lampang | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Khonkaen United | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ayutthaya United | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mahasarakham United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Rasi Salai United | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kanchanaburi | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Port FC | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Suphanburi Football Club | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Chainat Hornbill | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Nakhonratchasima Mazda FC | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Jeong Ja-In is a professional defender. Jeong Ja-In has made 66 professional appearances across 2 clubs. A commanding presence at the back, Jeong Ja-In has made 66 career appearances, contributing 0 goals from defensive positions. Jeong Ja-In has played for several clubs throughout his career, including Sisaket United, Chainat Hornbill. Jeong Ja-In stands 185 cm tall, weighs 79 kg.
