Domestic-league season · FC Seoul.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 K League 1 | 31 | 0 | 0 | 1210 | 6.55 |
 Friendlies Clubs | 9 | 0 | 0 | 585 | 6.16 |
 AFC Champions League Elite | 3 | 0 | 0 | 270 | 6.97 |
 FA Cup | 1 | 0 | 0 | 90 | — |
Hyeon-Mu's current-season form is down 37% on last season (Season 16→10), while his Rating eased 27→19. His peak season for form remains 2020/21 (Season 26).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | FC Seoul · 6th | 31 | 0 | 0 | 6.55 | 19 | 10 |
| 2024/25 | FC Seoul · 4th | 13 | 0 | 0 | — | 27 | 16 |
| 2022/23 | Pohang Steelers · 3rd | 20 | 0 | 0 | 6.92 | 38 | 16 |
| 2021/22 | Pohang Steelers · 3rd | 27 | 0 | 0 | 7.01 | 44 | 16 |
| 2020/21 | Pohang Steelers · 3rd | 27 | 0 | 1 | 6.98 | 52 | 26 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Kang Hyeon-Mu is a 31-year-old goalkeeper at FC Seoul, rated 19.2 overall by Field Insider's model, ranking 100th of 148 in the K League 1. A seasoned veteran, he has been a rotation option this season (35.4% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Hyeon-Mu.
Judged on this season alone, Hyeon-Mu graded 10 — a workmanlike campaign that ranks 6th of 13 of the 13 goalkeepers in the K League 1, on 4 clean sheets across 31 appearances.
Year-on-year, that's a drop on last season (Season 16 → 10). Over the 5 seasons on record his form has drifted down, peaking in 2020/21.
On long-term talent our Rating reads 19, 6th of 13 of the 13 goalkeepers in the K League 1. At 31 Hyeon-Mu is into the veteran stage, where the age curve weighs on the projection, and a market index of 5.9 reflects that trajectory.
Below his 2020/21 peak but holding a solid level — the platform for a return is there.
4 clean sheets in 31 appearances (13% of games). Keeping that many behind a relegation-threatened side (6th of 6) — a side that concedes more — points to a busy, productive season between the posts.
With a Rating of 19.2, Hyeon-Mu carries the 6th-highest potential of the goalkeepers in the K League 1 of 13, 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. A rotation minutes keeper carrying the gloves this season. Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.9× 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 (~13), then tapers with age. At 31, Hyeon-Mu sits on 5.9, past its peak and easing. The blue line is Hyeon-Mu's projected Rating — 19.2 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.
