| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | K4 League | 11 | 499 | 0 | 0 | 0 | — |
| 2018 | K League 2 | 10 | 200 | 0 | 0 | 0 | — |
| 2019 | K League 2 | 13 | 982 | 0 | 0 | 0 | — |
| 2020 | K League 2 | 20 | 1183 | 0 | 3 | 0.23 | — |
| 2022 | K League 2 | 9 | 487 | 0 | 0 | 0 | 7.4 |
| 2023 | K League 2 | 2 | 180 | 0 | 0 | 0 | 7 |
| 2024 | K League 2 | 24 | 1326 | 2 | 0 | 0.14 | 7 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 73 K League 2 defenders, 2024, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Busan I'Park | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Gyeongnam | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
 Seoul E. | 4 | 2 | 0 | 2 | 2 | 0 | 1 | 0 |
 Chungnam Asan | 4 | 1 | 2 | 1 | 0 | 0 | 1 | 0 |
 Bucheon 1995 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
 Suwon Bluewings | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cheongju | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gimpo | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Melbourne City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Brisbane Roar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Seongnam | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Busan Transportation | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Daegu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 BG Pathum United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ceres Philippines | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
All of Seong-jae Jang's 2024 K League 2 output came as goals: 2 goals in 24 games (1,326 minutes) — 0.14 goal involvements per 90. Among the 73 K League 2 defenders who played 450+ minutes in 2024, his match rating sits in the 81st percentile, above the median, and 2nd of 73 for goals scored.
His league record spans 7 seasons (2018–2024) across 4 clubs. His best-rated season remains 2022 (7.4, K League 2); his lowest was 2024 (7).
