| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | K League 2 | 19 | 558 | 2 | 0 | 0.32 | 6.89 |
| 2023 | K League 1 | 8 | 412 | 2 | 0 | 0.44 | 6.91 |
| 2023 | K League 2 | 18 | 1261 | 6 | 1 | 0.5 | 7.18 |
| 2024 | K League 1 | 15 | 641 | 1 | 1 | 0.28 | 7.19 |
| 2025 | K League 1 | 13 | 424 | 1 | 0 | 0.21 | 6.57 |
| 2026 | K League 2 | 16 | 1190 | 6 | 5 | 0.83 | 7.1 |
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.
Figures computed from the GioScore season-stats database · as of 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Suwon | 6 | 4 | 1 | 1 | 2 | 1 | 0 | 0 |
 Daegu | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gangwon | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Gimcheon Sangmu | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 5 | 3 | 0 | 2 | 1 | 0 | 1 | 0 |
 Pohang Steelers | 4 | 1 | 3 | 0 | 1 | 0 | 0 | 0 |
 Ulsan HD | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Jeju United | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Seoul | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gwangju | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 0 |
 Sydney | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Port FC | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Incheon United | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Cheonan City | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Dynamic Herb Cebu | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Paris Saint Germain | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kitchee | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
 Busan I'Park | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Seongnam | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Uzbekistan U23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bahrain U23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kuwait U23 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Jae-yong Bak closed the 2026 K League 2 campaign on 6 goals and 5 assists from 16 outings (1,190 minutes) — 0.83 goal involvements per 90. GioScore's computed rating for the season averages 7.1.
Season ratings peak at 7.19 in 2024, K League 1 and bottom out at 6.57 in 2025. Averaged over his last two rated seasons, he sits 0.21 below his earlier career level.
