| Season | League | Apps | Min | Saves | Clean sheets | Conceded | Conceded / 90 | Rating |
|---|---|---|---|---|---|---|---|---|
| 2023 | K League 2 | 4 | 360 | 10 | 1 | 5 | 1.25 | 7.12 |
| 2024 | K League 2 | 5 | 373 | — | 1 | 6 | 1.45 | — |
| 2026 | K3 League | 10 | 900 | — | 0 | — | — | 6.81 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Goalkeeping figures come from the season goalkeeping record; conceded per 90 is computed from minutes actually played.
Domestic league seasons with a goalkeeping record; seasons the provider left empty are excluded rather than counted as zero.
Figures computed from the GioScore season-stats database · as of 2026-09-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Cheongju | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cheonan City | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Seongnam | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gimcheon Sangmu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Daejeon Korail | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gwangju | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan Transportation | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bucheon 1995 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gyeongnam | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mokpo City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Seoul E. | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Chungnam Asan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gyeongju HNP | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gangneung City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Pocheon | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Joo Hyun-Sung featured 10 times in the 2026 K3 League (900 minutes). Per-match rating over the season: 6.81.
The record shows 3 league seasons for him (2023–2026) across 3 clubs.
In goal, the league record shows 2 clean sheets in 19 appearances — 11% of the games he finished without conceding. Across those seasons the tally is 11 goals conceded, 1.35 per 90 minutes, with 10 saves on record.
