Yoon Sung-Jun
based on the 2026 season · updated 19 Oct 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Kyoto Sanga.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J1 League | 1 | 0 | 0 | 90 | 6.33 |
Scout report
★ Standout performer
All J1 League standouts →First senior season on record — and already on the pitch for 59% of Kyoto Sanga's available minutes, one of the top game-time debuts in the J1 League this season.
Yoon Sung-Jun is a 19-year-old defensive midfielder at Kyoto Sanga, rated 46.8 overall by Field Insider's model. A young player, he has been a fringe squad member this season (30.9% of available minutes). His defensive output reads 4.43 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Sung-Jun.
On the season, Sung-Jun graded 10 for current form (age-blind), on 0 goals, 0 assists and 4.432 defensive actions per 90.
We hold a single season for Sung-Jun, so there's no year-on-year comparison to draw yet — the read above is this campaign only.
On long-term talent our Rating reads 47. At 19 Sung-Jun is still climbing toward his ceiling, and a market index of 10.2 reflects that trajectory.
Output in context · Kyoto Sanga finished 16th of 20 · a lower-table side
4.43 tackles, blocks & interceptions per 90 — solid defensive volume across 8 appearances. Doing that for a lower-table side (16th of 20) 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.
Strengths
- Defensive volume. 4.43 tackles, blocks & interceptions per 90 — does the unseen work.
Watch points
- Game time. Only 30.9% of available minutes — needs a settled run to prove the level.
Outlook
Rated 46.8 overall — a solid contributor and squad regular. Defensively he reads as solid defensive volume (4.43 tackles, blocks & interceptions per 90). At 19 the trajectory points up — potential sits near its ceiling (99/100) and market value should climb as minutes and output follow.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among defensive midfielders in the J1 League with 600+ minutes this season.
Shooting
Passing
Possession
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
