ratings updated 31 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Gwangju FC.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 K League 1 | 17 | 0 | 0 | 249 | 6 |
Scout report
Kwon Sung-Yun is a 25-year-old full-back at Gwangju FC, rated 39.4 overall by Field Insider's model, ranking 43rd of 153 on scout potential in the K League 1. In his prime years, he has been a fringe squad member this season (23.2% of available minutes). His defensive output reads 1.89 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Sung-Yun.
Judged on this season alone, Sung-Yun graded 4 — a workmanlike campaign that ranks 24th of 26 of the 26 full-backs in the K League 1, on 1 clean sheet and 1.889 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 0 → 4). Across the 5 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 39, top 35% of the 26 full-backs in the K League 1. At 25 Sung-Yun is in his prime years, and a market index of 9.6 reflects that trajectory.
Sung-Yun is operating at his career peak — the 2026/27 level is the level.
Output in context · Gwangju FC finished 12th of 12 · a relegation-threatened side
1.89 tackles, blocks & interceptions per 90 — light defensive volume, with 1 clean sheet across 28 appearances. Doing that for a relegation-threatened side (12th of 12) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.
Watch points
- Game time. Only 23.2% of available minutes — needs a settled run to prove the level.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 39.4, Sung-Yun carries the 9th-highest potential of the full-backs in the K League 1 of 26 — though on just 28 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (1.89 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among full-backs in the K League 1 with 600+ minutes this season.
Shooting
Passing
Possession
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
