Se-Jong's current-season form is level with last season (Season 2→4), while his Rating held around 8. His peak season for form remains 2023/24 (Season 22).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Gwangju FC · 12th	22	0	0	5.75	8	4
2025/26	Gwangju FC · 3rd	21	0	0	6.69	8	2
2024/25	Gwangju FC	3	0	0	6.63	—	—
2024/25	Daejeon Citizen · 3rd	22	1	0	6.87	15	9
2023/24	Daejeon Citizen · 2nd	30	1	2	7.11	21	22
2022/23	Daejeon CitizenLoan · 3rd	2	1	0	7.4	31	53
2022/23	Gamba Osaka · 15th	5	0	1	6.4	17	3

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 9 earlier seasons in the full career.

Korea Republic · international

Side	Apps	G
South Korea	29	1

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

Scout report

Experienced headCentral midfielder

Ju Se-Jong is a 35-year-old central midfielder at Gwangju FC, rated 7.9 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (14.8% of available minutes). His defensive output reads 3.49 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Se-Jong.

On the season, Se-Jong graded 4 for current form (age-blind), on 0 goals, 0 assists and 3.488 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 2 → 4). Over the 7 seasons on record his form has drifted down, peaking in 2023/24.

On long-term talent our Rating reads 8. At 35 Se-Jong is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.6 reflects that trajectory.

From the career report

Read the full career report →

Below his 2023/24 peak but holding a solid level — the platform for a return is there.

Peak: 2023/24Holding levelRemarkably consistent4 clubs

7.9

Ratingi

below regular-starter level

3.9

Seasoni

below regular-starter level

14.8%

Minutes

limited game time

3.49

Def. actions / 90

moderate defensive volume

Output in context · Gwangju FC finished 12th of 12 · a relegation-threatened side

Apps

3.49

Def. / 90

Tackles

Interceptions

Clean sheets

3.49 tackles, blocks & interceptions per 90 — moderate defensive volume, with 1 clean sheet across 22 appearances. Doing that for a relegation-threatened side (12th of 12) 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.

Watch points

Game time. Only 14.8% 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

Rated 7.9 overall — below regular-starter level. Defensively he reads as moderate defensive volume (3.49 tackles, blocks & interceptions per 90). 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 %14.8%

Available fixtures29 of 29

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 903.488

Player flow

Goal involvements0

Shot conversion %0

Shot accuracy %100

Pass accuracy %82

Dribble success %33.3

Cards / 900.93

Foul involvement / 903.488

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 (~2), then tapers with age. At 35, Se-Jong sits on 0.6, past its peak and easing. The blue line is Se-Jong's projected Rating — 7.9 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.

Season statistics

Bars = where he ranks among central midfielders in the K League 1 with 600+ minutes this season.

Shooting

Goals0

Shots on target2

Shots2

Passing

Assists0

Chances created1

Passes255

Pass accuracy82%

Possession

Successful dribbles1

Dribble success33.3%

Duels won20

Duels won %60.6%

Fouls won9

Defending

Tackles9

Interceptions4

Blocks2

Fouls committed6

Yellow/red cards

Yellow cards4

Red cards0

Transfer history

Gwangju FCFeb 2025 – nowFree

Daejeon Citizenuntil Feb 2025

Gamba OsakaJan 2023 – Feb 2025

Daejeon CitizenJan 2023 – Jan 2023Free

Gamba OsakaJan 2021 – Jan 2023Free

FC Seoul(back from loan)Sept 2019 – Jan 2021

AAsan Mugunghwa(on loan)Jan 2018 – Sept 2019

FC SeoulJan 2016 – Jan 2018

BBusan I Parkuntil Jan 2016

About Ju Se-Jong

Se-Jong Ju is a 35-year-old central midfielder who plays for Gwangju FC, born on October 30, 1990 in Anyang, standing 176 cm tall. He is from Korea Republic. Gwangju FC currently sit 12th of 12 in the K League 1.

This season

In the current season, Ju Se-Jong has made 22 appearances with 0 goals and 0 assists across 387 minutes, averaging a 6.71 match rating over his last 6 rated games, with 4 yellow cards.

When Ju Se-Jong plays, Gwangju FC's record this season is 0W-2D-5L.

Recent matches

September 9, 2026: 0-1 loss at home vs Jeju United FC (17 minutes, 6.75 rating)
September 6, 2026: 2-2 draw away at Gimcheon Sangmu FC (45 minutes, 6.2 rating)
July 11, 2026: 0-3 loss at home vs Pohang Steelers (45 minutes, 6.6 rating)
May 16, 2026: 0-4 loss away at Incheon United (79 minutes, 7.2 rating)
April 26, 2026: 2-5 loss at home vs FC Anyang (88 minutes, 6.9 rating)
April 11, 2026: 0-1 loss at home vs Bucheon FC 1995 (68 minutes)
March 14, 2026: 0-0 draw at home vs Jeonbuk Motors (45 minutes, 6.6 rating)

Ju Se-Jong's next match is on September 20, 2026, when Gwangju FC face Jeonbuk Motors away in the K League 1.

Field Insider's view

Field Insider currently rates Ju Se-Jong at 7.9 with a Season form score of 3.9. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 8 career titles — among them the EAFF E-1 Football Championship and the K League 2. Full list in the career record.

Career

Across 14 recorded seasons, Ju Se-Jong has totalled 315 club appearances with 15 goals and 5 assists for 6 different clubs. His busiest campaign came in 2015/16, with 35 appearances for Busan I Park.

Ju Se-Jong's career has also included time at Daejeon Citizen, Gamba Osaka, FC Seoul, AAsan Mugunghwa and BBusan I Park.

On the international stage, Ju Se-Jong has represented South Korea — 29 caps and 1 goal in our records.

Transfer news

No transfer news found for this player.

Profile

Season stats

Performance data · by competition

Career

Scout report

Output in context · Gwangju FC finished 12th of 12 · a relegation-threatened side

Watch points