Kim Dong-Jun

Dong-Jun's current-season form is down 57% on last season (Season 23→10), while his Rating eased 34→20. His peak season for form remains 2021/22 (Season 70).

Domestic career

Season	Club	Apps	CS	CS%	Match	RTG	Season
2026/27	Jeju United FC	19	0	0%	6.79	—	—
2025/26	Jeju United FC · 3rd	32	4	13%	7.28	20	10
2024/25	Jeju United FC · 3rd	31	9	29%	6.96	34	23
2023/24	Jeju United FC · 3rd	18	4	22%	7.05	32	10
2022/23	Jeju United FC · 5th	32	7	22%	6.85	40	14

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 6 earlier seasons in the full career.

Korea Republic · international

Side	Apps	G
Korea Republic U23	6	0
Korea Republic U21	7	0
South Korea	1	0

Career caps & goals — tournament breakdown in the full career.

Scout report

Experienced headGoalkeeper

Kim Dong-Jun is a 31-year-old goalkeeper at Jeju United FC, rated 20 overall by Field Insider's model, ranking 95th of 148 on scout potential in the K League 1. A seasoned veteran, he has been a fringe squad member this season (32.5% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Dong-Jun.

Judged on this season alone, Dong-Jun graded 10 — a workmanlike campaign that ranks 7th of 13 of the 13 goalkeepers in the K League 1, on 4 clean sheets across 32 appearances.

Year-on-year, that's a drop on last season (Season 23 → 10). Over the 5 seasons on record his form has drifted down, peaking in 2021/22.

On long-term talent our Rating reads 20, top 39% of the 13 goalkeepers in the K League 1. At 31 Dong-Jun is into the veteran stage, where the age curve weighs on the projection, and a market index of 2.2 reflects that trajectory.

From the career report

Read the full career report →

Below his 2024/25 peak but holding a solid level — the platform for a return is there.

Peak: 2024/25Holding levelRemarkably consistent

Current potentialTop 39% goalkeepers · K League 1 Current season7th of 13 goalkeepers · K League 17th-best goalkeeper in the K League 195th in the K League 1 · potential5th-highest potential goalkeeper in the K League 1

Ratingi

5th of 13 goalkeepers

10.1

Seasoni

below regular-starter level

32.5%

Minutes

limited game time

Def. actions / 90

light defensive volume

Output in context · Jeju United FC finished 3rd of 6 · a mid-table side

Apps

Clean sheets

13%

CS rate

32.5%

Minutes

4 clean sheets in 32 appearances (13% of games).

Watch points

Game time. Only 32.5% of available minutes — needs a settled run to prove the level.
Age curve. At 31, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 20, Dong-Jun carries the 5th-highest potential of the goalkeepers in the K League 1 (top 39%). A limited game time 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.

Per 90 & availability

Minutes played %32.5%

Available fixtures40 of 40

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900.231

Foul involvement / 900.231

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 (~5), then tapers with age. At 31, Dong-Jun sits on 2.2, past its peak and easing. The blue line is Dong-Jun's projected Rating — 20 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.