Domestic-league season · FC Seoul.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 K League 1 | 20 | 1 | 0 | 693 | 6.68 |
 AFC Champions League Elite | 6 | 0 | 1 | 236 | 6.85 |
Jae-Moon's current-season form is down 33% on last season (Season 9→6), while his Rating eased 24→15. His peak season for form remains 2020/21 (Season 26).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | FC Seoul · 6th | 20 | 1 | 0 | 6.68 | 15 | 6 |
| 2024/25 | FC Seoul · 4th | 25 | 1 | 0 | 6.65 | 24 | 9 |
| 2023/24 | Jeonbuk Motors · 3rd | 14 | 1 | 2 | 7.23 | 27 | 13 |
| 2022/23 | Jeonbuk Motors · 2nd | 20 | 1 | 1 | 6.88 | 33 | 19 |
| 2021/22 | Jeonbuk Motors · 1st | 20 | 1 | 1 | 6.9 | 38 | 18 |
| 2020/21 | Daegu FC · 5th | 21 | 2 | 0 | 6.88 | 41 | 26 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Ryu Jae-Moon is a 32-year-old central midfielder at FC Seoul, rated 14.7 overall by Field Insider's model, ranking 120th of 148 in the K League 1. A seasoned veteran, he has been a fringe squad member this season (20.3% of available minutes). His defensive output reads 1.3 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jae-Moon.
Judged on this season alone, Jae-Moon graded 6 — a workmanlike campaign that ranks 45th of 48 of the 48 central midfielders in the K League 1, on 1 goal, 0 assists and 1.299 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 9 → 6). Over the 6 seasons on record his form has drifted down, peaking in 2020/21.
On long-term talent our Rating reads 15, 44th of 48 of the 48 central midfielders in the K League 1. At 32 Jae-Moon is into the veteran stage, where the age curve weighs on the projection, and a market index of 4 reflects that trajectory.
Past his 2020/21 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
1.3 tackles, blocks & interceptions per 90 — light defensive volume, with 2 clean sheets across 20 appearances. Doing that for a relegation-threatened side (6th of 6) 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 1 goal and 0 assists — a useful bonus from the back.
With a Rating of 14.7, Jae-Moon carries the 44th-highest potential of the central midfielders in the K League 1 of 48 — though on just 20 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (1.3 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.8× and falling).
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~10), then tapers with age. At 32, Jae-Moon sits on 4, past its peak and easing. The blue line is Jae-Moon's projected Rating — 14.7 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
