PLAYER PROFILE · FC SEOUL · GOALKEEPER
Gu Sung-Yun
A nailed-on starter, with 31 starts in 31 games this season.
GoalkeeperKorea Republic · #25 · Age 32REGULAR STARTER
SEASON STATS
GOALS
0
level with last yr
ASSISTS
0
0 / 90
AVG RATING
5.65
▼ down on last yr
APPS
31
31 starts
MINUTES
1,350
44 / game
SHOTS
0
0 / game
2025/267 APPS · 0 G · 0 A · 6.6 RATING · 630 MINS
CAREER BY SEASONclub competitions
| SEASON | CLUB | APPS | STARTS | G | A | MINS | RATING |
|---|---|---|---|---|---|---|---|
| 2026/27 |  FC Seoul | 31 | 31 | 0 | 0 | 1,350 | 5.65 |
| 2025/26 |  Kyoto SangaFC Seoul | 7 | 7 | 0 | 0 | 630 | 6.57 |
PLAYERS LIKE THIS
Lee Chang-Geun
Daejeon Citizen · K League 1 · Age 332026/27
RATING
5.63
START %
100%
Kim Hyung-Geun
Bucheon FC 1995 · K League 1 · Age 322026/27
RATING
5.90
START %
100%
Kim Dong-Jun
Jeju United FC · K League 1 · Age 312026/27
RATING
5.88
START %
100%
Hwang In-Jae
Pohang Steelers · K League 1 · Age 322026/27
RATING
6.34
START %
100%
RECENT FORM · LAST 32 OF 3 STARTED
◄ OLDERMOST RECENT ►
S
Jej–
MelS
GimStarted
Off the bench
Didn't feature
LAST PLAYED
3 days ago
Started 90' vs Gimcheon Sangmu FC
NEXT MATCH · IN 3 DAYS
vs Gangwon FC
Sat 06:00 · K League 1
OVERVIEW
Gu Sung-Yun plays as a goalkeeper for FC Seoul. Sung-Yun wears the number 25 shirt for FC Seoul.
Last season Gu Sung-Yun played 7 times across Kyoto Sanga and FC Seoul, starting all 7, averaging 90 minutes a match across all competitions. Recently they have started 2 of the last 3 FC Seoul matches. FC Seoul's next match is against Gangwon FC in the K League 1 on Sat 24 Oct, 06:00.
START RATE BY COMPETITION2026/27
K League 1
100% 31/31
CAREER & TRANSFERS
NEXT UP · vs GANGWON FC
Will Sung-Yun start against Gangwon FC?
FC Seoul vs Gangwon FC, Sat 06:00.