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JYJong-gyu Yoon

Jong-gyu Yoon

€500KMarket Value
Ulsan HD
Ulsan HD•Defender•
South KoreaSouth Korea
6.4
Season Score
28
Mar 20, 1998
173 cm
Height
2
Shirt Number
Card stats based on
2026

Performance Overview

Season Performance 25/26
All Competitions
Matches
5
Goals
0
Assists
0
Goal Contributions
0
Mins/game
57
Avg Rating
6.36
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

60
Full match
11
Substituted off
10
From Bench

Jong-gyu Yoon — computed career insights

Career figures, computed
Best-rated season
2024 · 7.42K League 1
Lowest-rated season
2025 · 6.68K League 1
Rating trend
+0.19last 2 rated seasons vs career average before them (min. 5 apps)
Career involvement (league)
0.06 G+A per 903 goals + 5 assists across 10 league seasons (per-90 from 12479 minutes on record)
League seasons on record
10 (2017–2026)
Clubs with recorded appearances
4
Among position peers, computed
Rating percentile
98thrating 6.68 vs 86 rated peers
Goals rank
#34 of 860 goals
G+A per 90 percentile
34th0 per 90

Cohort: 86 K League 1 defenders, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.

Figures computed from the GioScore season-stats database · as of 2026-09-05

Rival Clubs(29)

Player stats against each opponent club

TeamMPWDLGA
Pohang SteelersPohang Steelers62220010
DaeguDaegu52300100
GangwonGangwon51220000
SeongnamSeongnam42200110
Jeonbuk MotorsJeonbuk Motors30120000
GwangjuGwangju31020000
Ulsan HDUlsan HD30120100
Suwon BluewingsSuwon Bluewings22000000
Gimcheon SangmuGimcheon Sangmu20110010
Daejeon CitizenDaejeon Citizen20110000
Incheon UnitedIncheon United20110000
Jeonnam DragonsJeonnam Dragons21010000
AnyangAnyang21010100
Melbourne CityMelbourne City10010000
SeoulSeoul10100000
SuwonSuwon11000000
Busan I'ParkBusan I'Park11000000
Busan TransportationBusan Transportation11000000
Shanghai PortShanghai Port10100000
Ansan GreenersAnsan Greeners11001110
1–20 of 29

Rival National Teams(17)

Player stats against each opponent national team

TeamMPWDLGA
JapanJapan20020000
UruguayUruguay10100000
Hong KongHong Kong11000000
QatarQatar11000000
GhanaGhana10010000
United Arab EmiratesUnited Arab Emirates10010000
MexicoMexico10010000
Costa RicaCosta Rica10100110
IcelandIceland11000000
IranIran11000000
PortugalPortugal11000000
BrazilBrazil10010000
CameroonCameroon11000000
Australia U23Australia U2311000000
Jordan U23Jordan U2311000000
Saudi Arabia U23Saudi Arabia U2311000000
Iran U23Iran U2311000000
Transfers

Transfers

Transfer Value History

Last Transfer: €0.461M

Transfer History

Seoul
Seoul
Ulsan HD
Ulsan HD
Jan 17, 2025Transfer€461K
Gimcheon Sangmu
Gimcheon Sangmu
Seoul
Seoul
Jul 15, 2024End of loan
Seoul
Seoul
Gimcheon Sangmu
Gimcheon Sangmu
Jan 16, 2023Loan
Gyeongnam
Gyeongnam
Seoul
Seoul
Dec 31, 2017End of loan
Seoul
Seoul
Gyeongnam
Gyeongnam
Jun 27, 2017Loan
Trophies

Trophies & Awards

3 titles won

Championships

K4 League
K4 League
1x Winner(2017)
1x
K League 2
K League 2
1x Winner(2023)
1x
AFC Championship U23
AFC Championship U23
1x Winner(2020)
1x

About Jong-gyu Yoon

Over 12 K League 1 games in 2025 (1,024 minutes), Jong-gyu Yoon recorded no direct goal contributions. That season graded out at an average match rating of 6.68. By match rating he sits in the top 3% of an 86-strong pool of K League 1 defenders (2025, min. 450 minutes), while ranking 34th of 86 for goals.

His recorded league career runs from 2017 to 2026: 10 seasons across 4 clubs. His best-rated season remains 2024 (7.42, K League 1); his lowest was 2025 (6.68). His last two rated seasons average 0.19 above his earlier career level — an upward curve.

Split by competition, the league record covers 2 domestic leagues: K League 1 (141 appearances, 2 goals) and K League 2 (14 appearances, 1 goal). 3 of those 10 recorded campaigns ended with 25 league appearances or more. Across 2020–2022, the heaviest three-year block, he totalled 81 league appearances (27 a season).

Frequently Asked Questions

What position does Jong-gyu Yoon play?
Jong-gyu Yoon plays as a Defender for Ulsan HD in K League 1. He has started 2 of his 3 appearances in K League 1 2026.
What team does Jong-gyu Yoon play for?
Jong-gyu Yoon currently plays for Ulsan HD in K League 1. He has 3 appearances in K League 1 2026.
How old is Jong-gyu Yoon?
Jong-gyu Yoon is 28 years old, born on March 20, 1998. He is from South Korea. At 28, he has already won 3 trophies in his professional career.
How tall is Jong-gyu Yoon?
Jong-gyu Yoon is 173 cm tall. He weighs 65 kg.
How many trophies has Jong-gyu Yoon won?
Jong-gyu Yoon has won 3 trophies throughout his career, a record built at the highest competitive level. He currently plays for Ulsan HD.
What nationality is Jong-gyu Yoon?
Jong-gyu Yoon is from South Korea and represents them at international level. At club level, he plays for Ulsan HD.