ratings updated 31 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Kawasaki Frontale.
Scout report
Jung Sung-Ryong is a 41-year-old goalkeeper at Fukushima United, enjoying a standout season — 0 goals and 0 assists in 4 appearances, a Season grade of 6. On long-term scout potential he's rated 4.8. A seasoned veteran, he has been a fringe squad member (16.3% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Sung-Ryong.
On the season, Sung-Ryong graded 6 for current form (age-blind), on 1 clean sheet across 4 appearances.
Year-on-year, that's a drop on last season (Season 8 → 3). Over the 6 seasons on record his form has drifted down, peaking in 2021/22.
On long-term talent our Rating reads 5. At 41 Sung-Ryong is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.2 reflects that trajectory.
Past his 2021/22 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Output in context · Fukushima United finished 20th of 20 · a relegation-threatened side
1 clean sheet in 4 appearances (25% of games). Keeping that many behind a relegation-threatened side (20th of 20) — a side that concedes more — points to a busy, productive season between the posts.
Watch points
- Game time. Only 16.3% of available minutes — needs a settled run to prove the level.
- Age curve. At 41, both level and resale value are on the downslope.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
Rated 4.8 overall — below regular-starter level. A limited game time keeper carrying the gloves this season. Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.5× and falling).
Generated from Field Insider's rating model · AI-written analysis to follow.
Transfer news
No transfer news found for this player.
