Kim Seung-Gyu

Following his move to FC Tokyo, Seung-Gyu's current-season form is up 100% on last season (Season 5→10), while his Rating held around 13. His peak season for form remains 2022/23 (Season 40).

Domestic career

Season	Club	Apps	CS	CS%	Match	RTG	Season
2026/27	FC Tokyo	16	0	0%	6.91	—	—
2025/26	FC Tokyo · 11th	14	4	29%	6.97	13	10
2024/25	Al Shabab · 6th	8	2	25%	6.98	13	5
2023/24	Al Shabab · 8th	19	7	37%	7.22	23	25
2022/23	Al Shabab · 4th	30	11	37%	6.93	33	40
2022/23	Kashiwa Reysol · 7th	13	4	31%	7.02	22	12

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 13 earlier seasons in the full career.

Korea Republic · international

Side	Apps	G
Korea Republic U23	12	0
Korea Republic U20	4	0
South Korea	90	0

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

Scout report

Experienced headGoalkeeper

Kim Seung-Gyu is a 35-year-old goalkeeper at FC Tokyo, rated 12.5 overall by Field Insider's model, ranking 346th of 377 on scout potential in the J1 League. A seasoned veteran, he has been a rotation option this season (37.8% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Seung-Gyu.

Judged on this season alone, Seung-Gyu graded 10 — a workmanlike campaign that ranks 18th of 31 of the 31 goalkeepers in the J1 League, on 4 clean sheets across 14 appearances.

Year-on-year, that's a clear step up on last season (Season 5 → 10). Over the 6 seasons on record his form has drifted down, peaking in 2022/23.

On long-term talent our Rating reads 13, 25th of 31 of the 31 goalkeepers in the J1 League. At 35 Seung-Gyu is into the veteran stage, where the age curve weighs on the projection, and a market index of 1.4 reflects that trajectory.

From the career report

Read the full career report →

Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2022/23Trending downBreakout: 2022/23

Current potential25th of 31 goalkeepers · J1 League · 14 apps Current season18th of 31 goalkeepers · J1 League · 14 apps18th-best goalkeeper in the J1 League346th in the J1 League · potential25th-highest potential goalkeeper in the J1 League

12.5

Ratingi

25th of 31 goalkeepers

10.4

Seasoni

below regular-starter level

37.8%

Minutes

rotation minutes

0.07

Def. actions / 90

light defensive volume

Output in context · FC Tokyo finished 11th of 20 · a mid-table side

Apps

Clean sheets

29%

CS rate

37.8%

Minutes

4 clean sheets in 14 appearances (29% of games).

Watch points

Game time. Only 37.8% of available minutes — needs a settled run to prove the level.
Age curve. At 35, 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 12.5, Seung-Gyu carries the 25th-highest potential of the goalkeepers in the J1 League of 31 — though on just 14 appearances this season, so the standing rests on a small sample. A rotation minutes keeper carrying the gloves this season. 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.

Per 90 & availability

Minutes played %37.8%

Available fixtures37 of 38

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900.071

Player flow

Goal involvements0

Dribble success %100

Cards / 900.071

Foul involvement / 900.143

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 35, Seung-Gyu sits on 1.4, past its peak and easing. The blue line is Seung-Gyu's projected Rating — 12.5 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.