| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | K League 1 | 17 | 360 | 0 | 0 | 0 | — |
| 2016 | K League 1 | 13 | — | 0 | 0 | — | — |
| 2017 | J1 League | 16 | 1332 | 1 | 0 | 0.07 | 7.03 |
| 2017 | K League 1 | 12 | 996 | 0 | 0 | 0 | — |
| 2018 | J1 League | 22 | 1980 | 1 | 1 | 0.09 | 6.95 |
| 2019 | J1 League | 13 | 1089 | 0 | 0 | 0 | 7.03 |
| 2020 | K League 1 | 23 | 2070 | 2 | 0 | 0.09 | 7.21 |
| 2021 | K League 2 | 29 | 2610 | 5 | 0 | 0.17 | 7.33 |
| 2022 | K League 1 | 21 | 1787 | 1 | 0 | 0.05 | 7.27 |
| 2023 | K League 1 | 23 | 1726 | 1 | 0 | 0.05 | 7.15 |
| 2023/2024 | UAE Pro League | 13 | 1134 | 3 | 1 | 0.32 | 7.27 |
| 2024/2025 | UAE Pro League | 25 | 2070 | 1 | 1 | 0.09 | 6.96 |
| 2025 | K League 1 | 12 | 1036 | 0 | 0 | 0 | 6.26 |
| 2026 | K League 1 | 18 | 1403 | 2 | 0 | 0.13 | 6.83 |
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 2026-08-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Busan I'Park | 4 | 3 | 0 | 1 | 1 | 0 | 3 | 0 |
 Bani Yas | 4 | 3 | 1 | 0 | 1 | 1 | 0 | 0 |
 Al Wahda | 4 | 0 | 2 | 2 | 1 | 1 | 0 | 0 |
 Shabab Al Ahli Dubai | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kalba | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 3 | 0 | 1 | 2 | 0 | 0 | 2 | 0 |
 Gwangju | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Al Jazira | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 0 |
 Al Sadd | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Al Ain | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Al Sharjah | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Al Nasr | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Khorfakkan Club | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Al Bataeh | 3 | 3 | 0 | 0 | 0 | 1 | 0 | 0 |
 Seoul | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Johor Darul Ta'zim | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Shandong Taishan | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Persepolis | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Saudi Arabia | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mexico | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Brazil | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Australia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Chile | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Moldova | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Uruguay | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Qatar | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Egypt | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tunisia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jordan | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sweden | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Honduras | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bahrain | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Oman | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Palestine | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Costa Rica | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 China PR | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Iraq | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Seung-hyun Jung finished the 2026 K League 1 with 2 goals from 18 appearances (1,403 minutes), with no assists recorded — 0.13 goal involvements per 90. GioScore's computed rating for the season averages 6.83.
2021 stands as his highest-rated season (7.33, K League 2), with 2025 the weakest (6.26). Averaged over his last two rated seasons, he sits 0.59 below his earlier career level.
