Seong-Uk's current-season form is level with last season (Season 0→0), while his Rating held around 22. His peak season for form remains 2022/23 (Season 10).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2024/25	Jeju United FC · 3rd	16	2	0	6.56	22	0
2023/24	Jeju United FC · 3rd	1	0	0	—	22	0
2022/23	Jeju United FC · 5th	19	2	1	6.74	30	10
2021/22	Jeju United FC · 4th	23	0	2	6.69	34	6
2020/21	Gimcheon Sangmu FC · 4th	5	0	1	6.94	36	4

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.

Scout report

Experienced headCentre-forward

Jin Seong-Uk is a 32-year-old centre-forward at Seongnam FC, rated 21.9 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (5% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Seong-Uk.

On the season, Seong-Uk graded 0 for current form (age-blind), on 0 goals and 0 assists in 4 appearances (0 involvements per 90).

Year-on-year, that's broadly in line with last season (Season 0 → 0). Over the 5 seasons on record his form has drifted down, peaking in 2022/23.

On long-term talent our Rating reads 22. At 32 Seong-Uk is into the veteran stage, where the age curve weighs on the projection, and a market index of 10.5 reflects that trajectory.

From the career report

Read the full career report →

Below his 2022/23 peak but holding a solid level — the platform for a return is there.

Peak: 2022/23Holding levelRemarkably consistent

21.9

Ratingi

below regular-starter level

Seasoni

below regular-starter level

Minutes

limited game time

Goal contrib / 90

low end product

Output in context · Seongnam FC finished 10th of 20 · a mid-table side

Goals

Assists

G+A

Goals / app

0 goals in 4 appearances (0 per game) — light end product the role wants to see climb.

Strengths

Pedigree. Performing in a top-tier setting (team strength 95.3/100).

Watch points

Game time. Only 5% of available minutes — needs a settled run to prove the level.
Output. 0 contributions per 90 is light for an attacking role — end product needs to climb.
Age curve. At 32, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 21.9 overall — below regular-starter level. In the final third he profiles as a work-in-progress on end product (0 goal contributions 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.

Per 90 & availability

Minutes played %5%

Available fixtures41 of 41

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 (~26), then tapers with age. At 32, Seong-Uk sits on 10.5, past its peak and easing. The blue line is Seong-Uk's projected Rating — 21.9 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.