| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010 | J1 League | 10 | 720 | 0 | 0 | 0 | — |
| 2011 | J2-League | 30 | 2700 | 0 | 0 | 0 | — |
| 2012 | J2-League | 26 | — | 0 | 0 | — | — |
| 2013 | J1 League | 29 | 2610 | 0 | 0 | 0 | — |
| 2014/2015 | Stars League | 21 | 1408 | 4 | 0 | 0.26 | — |
| 2014 | J1 League | 8 | — | 0 | 0 | — | — |
| 2015/2016 | Stars League | 26 | 2340 | 4 | 0 | 0.15 | — |
| 2016/2017 | Stars League | 26 | 2333 | 2 | 0 | 0.08 | — |
| 2017 | K League 1 | 18 | 1494 | 2 | 0 | 0.12 | — |
| 2019 | K League 1 | 38 | 3420 | 1 | 4 | 0.13 | — |
| 2020 | K League 1 | 22 | 1880 | 1 | 3 | 0.19 | 7.2 |
| 2021 | K League 1 | 30 | 2501 | 1 | 0 | 0.04 | 7.23 |
| 2022 | K League 1 | 6 | 289 | 0 | 0 | 0 | 6.8 |
| 2023 | K League 1 | 35 | 2863 | 1 | 4 | 0.16 | 7.08 |
| 2024 | K League 1 | 26 | 1910 | 0 | 0 | 0 | — |
| 2025 | K League 1 | 16 | 589 | 0 | 0 | 0 | 6.53 |
| 2026 | K League 2 | 6 | 387 | 0 | 0 | 0 | 6.65 |
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 2026-07-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Daegu | 8 | 5 | 1 | 2 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 7 | 2 | 4 | 1 | 0 | 0 | 0 | 0 |
 Gwangju | 6 | 1 | 2 | 3 | 0 | 0 | 1 | 0 |
 Jeju United | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 1 |
 Ulsan HD | 5 | 3 | 0 | 2 | 0 | 0 | 2 | 0 |
 Seoul | 4 | 1 | 2 | 1 | 0 | 0 | 2 | 0 |
 Gimcheon Sangmu | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Incheon United | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gangwon | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Seoul E. | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Suwon | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 Suwon Bluewings | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 El Jaish | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ventforet Kofu | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Port FC | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Vegalta Sendai | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Gimpo | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Uruguay | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tunisia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Jordan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Saudi Arabia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 United Arab Emirates | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Greece | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Canada | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |
 Croatia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Thailand | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Costa Rica | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Iraq | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 New Zealand | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Algeria | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Iran | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Russia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Brazil | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spain | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Venezuela | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Czech Republic | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Paraguay | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
2026 brought Kook-young Han 6 appearances in the K League 2 (387 minutes), with no direct goal involvement recorded. Per-match rating over the season: 6.65.
17 league seasons sit on his record, from 2010 to 2026 across 7 clubs. Season ratings peak at 7.23 in 2021, K League 1 and bottom out at 6.53 in 2025. The direction of late is downward — 0.49 under his prior average over the last two rated seasons.
