| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 26894 | K League 1 | 16 | 975 | 0 | 0 | 0 | 6.29 |
| 2016 | K League 2 | 15 | — | 0 | 0 | — | — |
| 2017 | K League 2 | 18 | 1351 | 0 | 0 | 0 | — |
| 2018 | K League 2 | 18 | 1351 | 0 | 0 | 0 | — |
| 2019 | K League 1 | 15 | 812 | 0 | 1 | 0.11 | — |
| 2019 | K League 2 | 18 | 1351 | 0 | 0 | 0 | — |
| 2020 | K League 1 | 15 | 618 | 0 | 0 | 0 | — |
| 2021 | K League 1 | 21 | 1409 | 0 | 0 | 0 | 6.78 |
| 2022 | K League 2 | 22 | 1859 | 1 | 0 | 0.05 | 7.11 |
| 2023 | K League 1 | 8 | 606 | 2 | 0 | 0.3 | 7.33 |
| 2024 | K League 1 | 22 | 902 | 0 | 0 | 0 | 6.63 |
| 2025 | K League 1 | 30 | 542 | 0 | 1 | 0.17 | 6.38 |
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: 51 K League 1 defenders, 2025, 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 2026-07-11
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Jeju United | 11 | 5 | 4 | 2 | 0 | 0 | 1 | 0 |
 Ulsan HD | 10 | 3 | 2 | 5 | 0 | 0 | 1 | 0 |
 Gangwon | 8 | 2 | 0 | 6 | 0 | 0 | 1 | 0 |
 Daegu | 7 | 2 | 2 | 3 | 0 | 0 | 1 | 0 |
 Seoul | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Suwon | 6 | 4 | 1 | 1 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors | 6 | 1 | 3 | 2 | 0 | 0 | 0 | 0 |
 Daejeon Citizen | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 0 |
 Pohang Steelers | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Bucheon 1995 | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Gimcheon Sangmu | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Incheon United | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Busan I'Park | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Seongnam | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Gifu | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ansan Greeners | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jeonnam Dragons | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
In the 26894 K League 1, Young-kyu Ahn played 16 games (975 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.29. Measured against a 51-strong pool of K League 1 defenders (2025, min. 450 minutes), he sits in the 8th percentile by match rating — goals rank: 9th of 51.
2023 stands as his highest-rated season (7.33, K League 1), with 26894 the weakest (6.29). His last two rated seasons average 0.37 below his earlier career level.
