Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ansan Greeners | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Bucheon 1995 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Chungnam Asan | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Hwaseong | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Gimpo | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ulsan HD | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Incheon United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gyeongnam | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Seoul E. | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Seongnam | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gwangju | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cheonan City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Jae-won Seo plays as a forward for Cheongju. Throughout his career, Jae-won Seo has scored 2 goals and provided 2 assists in 49 appearances across 2 clubs. Jae-won Seo has made 24 appearances in the K League 2 2025, earning an average rating of 6.7. Among the clubs he has represented — Cheongju, Gyeongnam — Jae-won Seo was most prolific at Gyeongnam, where he scored 1 goals in 16 appearances. Jae-won Seo stands 179 cm tall.
Jae-won Seo's professional career spans from 2022 to 2025, a period of roughly 3 seasons over which he has amassed 49 appearances spread across 2 clubs. With 2 goals and 2 assists recorded across that span, his record reflects a sustained contribution at the highest level.
In his most recent recorded season (24/25) at Cheongju, Jae-won Seo played 24 matches, scoring 0 goals and providing 0 assists, with an average match rating of 6.71.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Cheongju | 2024/2025 - now | 33 | 1 | 2 | 1407 | — | — | 6.98 |
| Gyeongnam | 2017/2018 - 2024/2025 | 16 | 1 | 0 | 640 | — | — | 7.00 |
| Total | 49 | 2 | 2 | 2047 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Cheongju | 24 | 0 | — | 1131 | 1 | 0 | 6.71 |
| 22/23 | Gyeongnam | 3 | 0 | — | 138 | 0 | 0 | — |
| 21/22 | Gyeongnam | 11 | 1 | — | 336 | 1 | 0 | 7.00 |
