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SGSung-Yun Gu

Sung-Yun Gu

€300KMarket Value
Seoul
Seoul•Goalkeeper•
South KoreaSouth Korea
6.6
Season Score
32
Jun 27, 1994
198 cm
Height
25
Shirt Number
Card stats based on

Performance Overview

Season Performance 25/26
All Competitions
4Matches
0Goals
0Assists
0Goal Contributions
90Mins/game
6.75Avg Rating
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

84
Full match
1
Substituted off
0
From Bench

Sung-Yun Gu — computed career insights

League seasons, computed
SeasonLeagueAppsMinGoalsAssistsG+A / 90Rating
2020K League 1171530010.06—
2022K League 186300007.5
2023J-League5900008
2024J-League3120370006.9
2025J-League7900007

Domestic league competitions only; G+A/90 computed from minutes actually played.

Career figures, computed
Best-rated season
2023 · 8J-League
Lowest-rated season
2024 · 6.9J-League
Rating trend
-0.8last 2 rated seasons vs career average before them (min. 5 apps)
Career involvement (league)
0.02 G+A per 900 goals + 1 assists in 4377 league minutes on record
Clubs with recorded appearances
6
Among position peers, computed
Rating percentile
35thrating 6.9 vs 23 rated peers
Goals rank
#1 of 230 goals
G+A per 90 percentile
96th0 per 90

Cohort: 23 J-League goalkeepers, 2024, 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 2026-07-06

Rival Clubs(55)

Player stats against each opponent club

TeamMPWDLGA
Vissel KobeVissel Kobe71150000
Busan I'ParkBusan I'Park44000110
SeongnamSeongnam42020000
Cerezo OsakaCerezo Osaka41120000
Gamba OsakaGamba Osaka41210000
Sagan TosuSagan Tosu32010011
Suwon BluewingsSuwon Bluewings31020010
Albirex NiigataAlbirex Niigata31020010
Kawasaki FrontaleKawasaki Frontale32100000
Incheon UnitedIncheon United31200000
Kamatamare SanukiKamatamare Sanuki32100000
Zweigen KanazawaZweigen Kanazawa31200000
Urawa RedsUrawa Reds20110000
Shonan BellmareShonan Bellmare22000010
Consadole SapporoConsadole Sapporo21010000
Yokohama F. MarinosYokohama F. Marinos21010000
FC TokyoFC Tokyo21010000
Jeonbuk MotorsJeonbuk Motors21010000
Kashima AntlersKashima Antlers20110000
Bucheon 1995Bucheon 199520200000
1–20 of 55

Rival National Teams(18)

Player stats against each opponent national team

TeamMPWDLGA
IcelandIceland22000000
QatarQatar11000000
MoroccoMorocco10010000
MexicoMexico10010000
LebanonLebanon11000000
China PRChina PR11000000
IranIran10100000
GeorgiaGeorgia10100000
RussiaRussia10010000
BrazilBrazil10010000
ColombiaColombia11000000
AustraliaAustralia11000000
MoldovaMoldova11000000
Sri LankaSri Lanka11000000
BoliviaBolivia11000000
Fiji U23Fiji U2311000000
Honduras U23Honduras U2310010000
Germany U23Germany U2310100000
Transfers

Transfers

Transfer History

Seoul E.
Seoul E.
Seoul
Seoul
Jan 16, 2026Transfer
Kyoto Sanga
Kyoto Sanga
Seoul E.
Seoul E.
Jul 17, 2025Transfer
Consadole Sapporo
Consadole Sapporo
Kyoto Sanga
Kyoto Sanga
Jan 10, 2024Transfer
Kyoto Sanga
Kyoto Sanga
Consadole Sapporo
Consadole Sapporo
Dec 31, 2023End of loan
Consadole Sapporo
Consadole Sapporo
Kyoto Sanga
Kyoto Sanga
Jul 25, 2023Loan
-
Free Agent
Consadole Sapporo
Consadole Sapporo
Feb 1, 2023Transfer
Daegu
Daegu
-
Free Agent
Sep 8, 2022Transfer
Gimcheon Sangmu
Gimcheon Sangmu
Daegu
Daegu
Sep 7, 2022End of loan
Daegu
Daegu
Gimcheon Sangmu
Gimcheon Sangmu
Mar 8, 2021Loan
Consadole Sapporo
Consadole Sapporo
Daegu
Daegu
Jun 25, 2020Free Transfer
Cerezo Osaka
Cerezo Osaka
Consadole Sapporo
Consadole Sapporo
Jan 21, 2015Free Transfer
Trophies

Trophies & Awards

1 titles won

Championships

K League 2
K League 2
1x Winner(2021)
1x

About Sung-Yun Gu

In the 2025 J-League, Sung-Yun Gu made 7 appearances (90 minutes). That season graded out at an average match rating of 7. Against the 23 J-League goalkeepers who played 450+ minutes in 2024, his match rating places in the 35th percentile; on goals he ranks 1st of 23.

2023 stands as his highest-rated season (8, J-League), with 2024 the weakest (6.9). The recent curve points down: 0.8 below his prior career average across the last two rated seasons.

Full Career Record — Sung-Yun Gu

Club-by-club totals

ClubPeriodAppsGoalsAssistsMinutesYCRCRating
Kyoto Sanga2023/2024 - 2024/202541002397——6.97
Seoul2025/2026 - now20001800——6.69
Daegu2019/2020 - 2021/202218011620———
Seoul E.2025/202612000———
Consadole Sapporo2014/2015 - 2023/2024900450——8.00
Gimcheon Sangmu2020/2021 - 2021/2022800630——7.50
Korea Republic (national team)2019 - 202280090———
Total108016897

Season-by-season statistics

SeasonClubAppsGoalsAssistsMinutesYCRCRating
25/26Seoul40—360106.75
24/25Seoul E.120—010—
24/25Kyoto Sanga80—180007.00
23/24Kyoto Sanga330—2217306.90
22/23Consadole Sapporo90—450008.00
21/22Gimcheon Sangmu80—630007.50
21/22Korea Republic (national team)50—000—
19/20Daegu180—162010—
18/19Korea Republic (national team)30—9000—

Frequently Asked Questions

What position does Sung-Yun Gu play?
Sung-Yun Gu plays as a Goalkeeper for Seoul in the AFC Champions League Elite.
What team does Sung-Yun Gu play for?
Sung-Yun Gu currently plays for Seoul in the AFC Champions League Elite.
How old is Sung-Yun Gu?
Sung-Yun Gu is 32 years old, born on June 27, 1994. At 32, he has already won 1 trophies in his professional career.
How tall is Sung-Yun Gu?
Sung-Yun Gu is 198 cm tall. He weighs 92 kg.
How many trophies has Sung-Yun Gu won?
Sung-Yun Gu has won 1 trophies throughout his career, demonstrating his quality at the highest competitive level. He currently plays for Seoul.