| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | K3 League | 9 | — | 2 | — | — | — |
| 2016 | K3 League | 12 | — | 2 | — | — | — |
| 2017 | K3 League | 17 | 672 | 2 | 0 | 0.27 | — |
| 2018 | K3 League | 17 | 672 | 2 | 0 | 0.27 | — |
| 2019 | K3 League | 17 | 672 | 2 | 0 | 0.27 | — |
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 2026-09-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Changwon City | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ulsan Dolphins | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Daejeon Korail | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Busan Transportation | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gimhae City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mokpo City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gyeongju HNP | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gangneung City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cheonan City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Yongin City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 17 K3 League appearances in 2019 (672 minutes), Yoon Seung-Hyun scored 2 goals but did not register an assist — 0.27 goal involvements per 90.
Between 2015 and 2019 he logged 5 league seasons across 2 clubs.
Three straight seasons stand out for volume — 2017–2019, 51 league games, 17 a year.
