Domestic-league season · FC Seoul.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 K League 1 | 37 | 2 | 4 | 1702 | 7.2 |
 AFC Champions League Elite | 8 | 0 | 0 | 646 | 6.8 |
 Friendlies Clubs | 7 | 0 | 1 | 360 | 7.1 |
Following his move to FC Seoul, Jin-Su's current-season form is up 89% on last season (Season 9→17), while his Rating eased 19→13. His peak season for form remains 2020/21 (Season 33).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | FC Seoul · 6th | 37 | 2 | 4 | 7.2 | 13 | 17 |
| 2024/25 | Jeonbuk Motors · 3rd | 20 | 0 | 1 | 7.45 | 19 | 9 |
| 2023/24 | Jeonbuk Motors · 3rd | 10 | 0 | 1 | 7.1 | 19 | 12 |
| 2022/23 | Jeonbuk Motors · 2nd | 16 | 1 | 3 | 6.93 | 26 | 26 |
| 2021/22 | Jeonbuk Motors · 1st | 12 | 0 | 0 | 6.84 | 28 | 18 |
| 2020/21 | Jeonbuk Motors · 1st | 15 | 0 | 2 | 7.45 | 37 | 33 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Kim Jin-Su is a 34-year-old full-back at FC Seoul, rated 13.3 overall by Field Insider's model, ranking 123rd of 148 in the K League 1. A seasoned veteran, he has been a rotation option this season (49.8% of available minutes). His defensive output reads 2.54 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jin-Su.
Judged on this season alone, Jin-Su graded 17 — a strong campaign that ranks top 22% of the 23 full-backs in the K League 1, on 5 clean sheets and 2.538 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 9 → 17). Over the 6 seasons on record his form has drifted down, peaking in 2020/21.
On long-term talent our Rating reads 13, 17th of 23 of the 23 full-backs in the K League 1. At 34 Jin-Su is into the veteran stage, where the age curve weighs on the projection, and a market index of 2.7 reflects that trajectory.
Below his 2020/21 peak but holding a solid level — the platform for a return is there.
2.54 tackles, blocks & interceptions per 90 — moderate defensive volume, with 5 clean sheets across 37 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 2 goals and 4 assists — a useful bonus from the back.
With a Rating of 13.3, Jin-Su carries the 17th-highest potential of the full-backs in the K League 1 of 23, and he is posting that for a relegation-threatened side (FC Seoul finished 6th of 6) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. Defensively he reads as moderate defensive volume (2.54 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.6× 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 (~9), then tapers with age. At 34, Jin-Su sits on 2.7, past its peak and easing. The blue line is Jin-Su's projected Rating — 13.3 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.
€1.3M total transfer fees · 9 moves
No transfer news found for this player.
