| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023 | K League 2 | 7 | 502 | 0 | 0 | 0 | 6.93 |
| 2024 | K League 2 | 4 | 360 | 0 | 0 | 0 | — |
| 2026 | K League 2 | 12 | 388 | 0 | 0 | 0 | 6.6 |
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: 52 K League 2 defenders, 2023, 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 2026-09-13
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Pohang Steelers | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan I'Park | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gyeongnam | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Seoul E. | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Chungnam Asan | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cheonan City | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Paju Citizen | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gimpo | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Suwon | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gwangju | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Daegu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gangwon | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bucheon 1995 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gimhae City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Anyang | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Yongin City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2026 K League 2, Sun Yu played 12 games (388 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.6. Among a cohort of 52 K League 2 defenders with a minimum of 450 minutes in 2023, his match rating sits in the 50th percentile, above the median, while ranking 24th of 52 for goals.
His league record spans 3 seasons (2023–2026), all with a single club. His best-rated season remains 2023 (6.93, K League 2); his lowest was 2026 (6.6).
