Market value
€550k
Rating · 2025
5.8
Solid
Goalkeeper
Career snapshot
7
clubs played for
2013
debut season
0
goals / match
Hokkaido Consadole Sapporo
top club · 153 apps
Position rank · 2025
#209
goals rank
#237
assists rank
0
season goals
2
season assists
Among 773 Goalkeepers · ≥200 mins
Career highs
€1.40m
peak value · 2019
—
top transfer fee
—
best season
—
int'l / penalties
Born the same day
Shares 1994-06-27 · 4 players total
292Appearances
0Goals
2Assists
14Yellow cards
0Red cards
290Full matches (90′)
| Full name | Sung-yun Gu |
|---|---|
| Name in home country | 구성윤 |
| Date of birth | 1994-06-27 (31 yrs) |
| Place of birth | Pohang, Gyeongbuk, Korea, South |
| Citizenship |  Korea, South |
| Position | Goalkeeper |
| Foot | right |
| Height | 197.00 m |
| Current club | Seoul E-Land |
| Joined | 2025-07-17 |
| Contract expires | — |
Jul 2025
Transfer: Kyoto Sanga → Seoul E-Land
25/26 · Transfer
Jul 2025
2025 — Kyoto Sanga, Seoul E-Land
11 matches · 0 G · 0 A · across 3 competitions
Dec 2024
Injury: unknown
3 games missed
Jul 2024
2024 — Kyoto Sanga
34 matches · 0 G · 0 A · across 2 competitions
Jan 2024
Transfer: H. C. Sapporo → Kyoto Sanga
23/24 · Transfer
Dec 2023
Transfer: Kyoto Sanga → H. C. Sapporo
23/24 · Return from loan
Jul 2023
Transfer: H. C. Sapporo → Kyoto Sanga
23/24 · Loan
Jul 2023
2023 — Hokkaido Consadole Sapporo, Kyoto Sanga
20 matches · 0 G · 0 A · across 3 competitions
Feb 2023
Transfer: Without Club → H. C. Sapporo
22/23 · Transfer
Sep 2022
Transfer: Daegu FC → Without Club
22/23 · Transfer
Sep 2022
Transfer: Gimcheon Sangmu → Daegu FC
22/23 · Return from loan
Jul 2022
2022 — Gimcheon Sangmu
15 matches · 0 G · 0 A · across 1 competition
Jul 2021
2021 — Gimcheon Sangmu
18 matches · 0 G · 1 A · across 2 competitions
Mar 2021
Transfer: Daegu FC → Gimcheon Sangmu
20/21 · Loan
Nov 2020
Injury: unknown
8 games missed
Jul 2020
2020 — Hokkaido Consadole Sapporo, Daegu FC
21 matches · 0 G · 0 A · across 5 competitions
Jun 2020
Transfer: H. C. Sapporo → Daegu FC
20/21 · Transfer
Mar 2020
Injury: unknown
Jul 2019
2019 — Hokkaido Consadole Sapporo
34 matches · 0 G · 0 A · across 2 competitions
Jul 2018
2018 — Hokkaido Consadole Sapporo
36 matches · 0 G · 0 A · across 2 competitions
Jul 2017
2017 — Hokkaido Consadole Sapporo
36 matches · 0 G · 1 A · across 2 competitions
Jul 2016
2016 — Hokkaido Consadole Sapporo
33 matches · 0 G · 0 A · across 1 competition
Jul 2015
2015 — Consadole Sapporo
34 matches · 0 G · 0 A · across 2 competitions
Jan 2015
Transfer: Cerezo Osaka → C'dole Sapporo
14/15 · Transfer
Jul 2013
2013 — Cerezo Osaka
0 matches · 0 G · 0 A · across 3 competitions
Jan 2013
Transfer: Cerezo U18 → Cerezo Osaka
12/13 · Transfer
Jul 2012
Transfer: Jaehyun HS → Cerezo U18
12/13 · Transfer
Jan 2010
Transfer: Jaehyun MS → Jaehyun HS
09/10 · Transfer
Jan 1970
Peak market value: €1.40m
Highest valuation recorded in dataset
Percentile rank vs 611 other Goalkeepers with ≥500 minutes in 2025. Higher = better (except cards, where lower = better — inverted automatically).
Goals0 total · 0.00/90
Assists0 total · 0.00/90
G+A0 total · 0.00/90
Yellow cards1 total · 0.09/90
Clean sheets4 total · 4.00/90
Minutes played by club
Kyoto Sanga
15.0%
Seoul E-Land
2.8%
Hokkaido Consadole Sapporo
52.4%
Gimcheon Sangmu
11.4%
Daegu FC
6.7%
Consadole Sapporo
11.7%
Cerezo Osaka
0.0%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Kyoto Sanga | 3 | 2023 | 2025 | 45 | 0 | 0 | 3,925 |
| Seoul E-Land | 1 | 2025 | 2025 | 8 | 0 | 0 | 720 |
| Hokkaido Consadole Sapporo | 6 | 2016 | 2023 | 153 | 0 | 1 | 13,686 |
| Gimcheon Sangmu | 2 | 2021 | 2022 | 33 | 0 | 1 | 2,969 |
| Daegu FC | 1 | 2020 | 2020 | 19 | 0 | 0 | 1,740 |
| Consadole Sapporo | 1 | 2015 | 2015 | 34 | 0 | 0 | 3,060 |
| Cerezo Osaka | 1 | 2013 | 2013 | 0 | 0 | 0 | 0 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 2025 | J. League Cup | Kyoto Sanga | 1 | 0 | 0 | 0 | 0 | 90 |
| 2025 | J1 League | Kyoto Sanga | 2 | 0 | 0 | 0 | 0 | 180 |
| 2025 | K League 2 | Seoul E-Land | 8 | 0 | 0 | 1 | 0 | 720 |
| 2024 | Emperor's Cup | Kyoto Sanga | 2 | 0 | 0 | 0 | 0 | 180 |
| 2024 | J1 League | Kyoto Sanga | 32 | 0 | 0 | 3 | 0 | 2,755 |
| 2023 | Emperor's Cup | Hokkaido Consadole Sapporo | 1 | 0 | 0 | 0 | 0 | 90 |
| 2023 | J. League Cup | Hokkaido Consadole Sapporo | 3 | 0 | 0 | 0 | 0 | 270 |
| 2023 | J1 League | Hokkaido Consadole Sapporo | 8 | 0 | 0 | 0 | 0 | 720 |
| 2023 | J1 League | Kyoto Sanga | 8 | 0 | 0 | 0 | 0 | 720 |
| 2022 | K League 1 | Gimcheon Sangmu | 15 | 0 | 0 | 0 | 0 | 1,349 |
| 2021 | K League 2 | Gimcheon Sangmu | 18 | 0 | 1 | 1 | 0 | 1,620 |
| 2021 | Korea Cup | Gimcheon Sangmu | 0 | 0 | 0 | 0 | 0 | 0 |
| 2020 | J. League Cup | Hokkaido Consadole Sapporo | 1 | 0 | 0 | 0 | 0 | 90 |
| 2020 | J1 League | Hokkaido Consadole Sapporo | 1 | 0 | 0 | 0 | 0 | 90 |
| 2020 | K League 1 | Daegu FC | 14 | 0 | 0 | 1 | 0 | 1,260 |
| 2020 | K League 1 Final A | Daegu FC | 3 | 0 | 0 | 0 | 0 | 270 |
| 2020 | Korea Cup | Daegu FC | 2 | 0 | 0 | 0 | 0 | 210 |
| 2019 | J. League Cup | Hokkaido Consadole Sapporo | 1 | 0 | 0 | 0 | 0 | 120 |
| 2019 | J1 League | Hokkaido Consadole Sapporo | 33 | 0 | 0 | 0 | 0 | 2,970 |
| 2018 | Emperor's Cup | Hokkaido Consadole Sapporo | 2 | 0 | 0 | 0 | 0 | 180 |
| 2018 | J1 League | Hokkaido Consadole Sapporo | 34 | 0 | 0 | 1 | 0 | 3,060 |
| 2017 | J. League Cup | Hokkaido Consadole Sapporo | 3 | 0 | 0 | 0 | 0 | 270 |
| 2017 | J1 League | Hokkaido Consadole Sapporo | 33 | 0 | 1 | 5 | 0 | 2,907 |
| 2016 | J2 League | Hokkaido Consadole Sapporo | 33 | 0 | 0 | 1 | 0 | 2,919 |
| 2015 | Emperor's Cup | Consadole Sapporo | 1 | 0 | 0 | 0 | 0 | 90 |
| 2015 | J2 League | Consadole Sapporo | 33 | 0 | 0 | 1 | 0 | 2,970 |
| 2013 | Emperor's Cup | Cerezo Osaka | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | J. League Cup | Cerezo Osaka | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | J.League Div.1 | Cerezo Osaka | 0 | 0 | 0 | 0 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 09/10 | 2010-01-01 | Jaehyun MS | Jaehyun HS | Transfer | 0 | — |
| 12/13 | 2012-07-01 | Jaehyun HS | Cerezo U18 | Transfer | 0 | — |
| 12/13 | 2013-01-01 | Cerezo U18 | Cerezo Osaka | Transfer | 0 | — |
| 14/15 | 2015-01-21 | Cerezo Osaka | C'dole Sapporo | Transfer | 25000 | — |
| 20/21 | 2020-06-25 | H. C. Sapporo | Daegu FC | Transfer | 1000000 | — |
| 20/21 | 2021-03-08 | Daegu FC | Gimcheon Sangmu | Loan | 850000 | — |
| 22/23 | 2022-09-07 | Gimcheon Sangmu | Daegu FC | Return from loan | 825000 | — |
| 22/23 | 2022-09-08 | Daegu FC | Without Club | Transfer | 825000 | — |
| 22/23 | 2023-02-01 | Without Club | H. C. Sapporo | Transfer | 700000 | — |
| 23/24 | 2023-07-25 | H. C. Sapporo | Kyoto Sanga | Loan | 600000 | — |
| 23/24 | 2023-12-31 | Kyoto Sanga | H. C. Sapporo | Return from loan | 600000 | — |
| 23/24 | 2024-01-10 | H. C. Sapporo | Kyoto Sanga | Transfer | 600000 | — |
| 25/26 | 2025-07-17 | Kyoto Sanga | Seoul E-Land | Transfer | 550000 | — |
| Season | Injury | From | To | Days missed | Games missed |
|---|---|---|---|---|---|
| 19/20 | Ill | 2020-03-07 | 2020-04-01 | 26 | 0 |
| 20/21 | Finger injury | 2020-11-17 | 2021-04-12 | 147 | 8 |
| 24/25 | Meniscus injury | 2024-12-06 | 2025-02-23 | 80 | 3 |
Current€550k
Peak€1.40m
Low€25k
Δ since start+€525k
| Date | Value |
|---|---|
| Jan 1, 1970 | €550k |
| Jan 1, 1970 | €650k |
| Jan 1, 1970 | €600k |
| Jan 1, 1970 | €600k |
| Jan 1, 1970 | €600k |
| Jan 1, 1970 | €750k |
| Jan 1, 1970 | €825k |
| Jan 1, 1970 | €700k |
| Jan 1, 1970 | €850k |
| Jan 1, 1970 | €850k |
| Jan 1, 1970 | €850k |
| Jan 1, 1970 | €1.00m |
| Jan 1, 1970 | €850k |
| Jan 1, 1970 | €1.40m |
| Jan 1, 1970 | €1.40m |
| Jan 1, 1970 | €1.30m |
| Jan 1, 1970 | €825k |
| Jan 1, 1970 | €600k |
| Jan 1, 1970 | €475k |
| Jan 1, 1970 | €250k |
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €25k |
No national team data.
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Akito Fukumori | 2 | 0 | 0 |
| Hiroki Miyazawa | 2 | 0 | 0 |
| Takuma Arano | 2 | 0 | 0 |
| Ken Tokura | 2 | 0 | 0 |
| Daiki Suga | 1 | 0 | 0 |
| Ryosuke Shindo | 2 | 0 | 0 |
| Kazuki Fukai | 2 | 0 | 0 |
| Min-tae Kim | 2 | 0 | 0 |
| Chanathip Songkrasin | 2 | 0 | 0 |
| Yuto Horigome | 2 | 0 | 0 |
| Taichi Hara | 1 | 0 | 0 |
| Kazuki Kushibiki | 2 | 0 | 0 |
| Shinnosuke Fukuda | 1 | 0 | 0 |
| Yoshiaki Komai | 2 | 0 | 0 |
| Kyo Sato | 1 | 0 | 0 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 23/24 | 2023-12-31 | Kyoto Sanga | H. C. Sapporo | Return from loan | — | €600k |
| 23/24 | 2023-07-25 | H. C. Sapporo | Kyoto Sanga | Loan | — | €600k |
| 22/23 | 2022-09-07 | Gimcheon Sangmu | Daegu FC | Return from loan | — | €825k |
| 20/21 | 2021-03-08 | Daegu FC | Gimcheon Sangmu | Loan | — | €850k |
Teams faced most often by Sung-yun Gu's clubs during seasons he played in those competitions (team-level results, not personal head-to-head goals — see disclaimer above).
| Opponent | P | W | D | L | GF | GA | GD | Win % |
|---|---|---|---|---|---|---|---|---|
| Seongnam | 13 | 6 | 4 | 3 | 24 | 14 | +10 | 46% |
| Jeonnam Dragons | 13 | 2 | 5 | 6 | 13 | 22 | -9 | 15% |
| FC Anyang | 13 | 3 | 4 | 6 | 12 | 16 | -4 | 23% |
| Ansan Greeners | 13 | 7 | 3 | 3 | 31 | 22 | +9 | 54% |
| Chungnam Asan | 13 | 5 | 3 | 5 | 19 | 12 | +7 | 38% |
| Busan IPark | 13 | 5 | 2 | 6 | 15 | 16 | -1 | 38% |
| Gyeongnam | 13 | 6 | 1 | 6 | 17 | 17 | 0 | 46% |
| Bucheon FC 1995 | 13 | 6 | 4 | 3 | 18 | 8 | +10 | 46% |
| Gimpo | 13 | 5 | 3 | 5 | 21 | 15 | +6 | 38% |
| Nagoya Grampus | 12 | 3 | 3 | 6 | 12 | 17 | -5 | 25% |
| Vissel Kobe | 12 | 2 | 2 | 8 | 15 | 32 | -17 | 17% |
| Kashima Antlers | 12 | 2 | 3 | 7 | 8 | 23 | -15 | 17% |
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
|---|---|---|---|---|---|---|
| 2025 | 11 | 990 | 1 | 0 | 0 | 0.09 |
| 2024 | 34 | 2,935 | 3 | 0 | 0 | 0.09 |
| 2021 | 18 | 1,620 | 1 | 0 | 0 | 0.06 |
| 2020 | 21 | 1,920 | 1 | 0 | 0 | 0.05 |
| 2018 | 36 | 3,240 | 1 | 0 | 0 | 0.03 |
| 2017 | 36 | 3,177 | 5 | 0 | 0 | 0.14 |
| 2016 | 33 | 2,919 | 1 | 0 | 0 | 0.03 |
| 2015 | 34 | 3,060 | 1 | 0 | 0 | 0.03 |
Goalkeeper-specific aggregates: clean sheets and goals conceded by season.
| Season | Matches | Mins | Clean sheets | CS % | Goals conceded | GC / 90′ |
|---|---|---|---|---|---|---|
| 2025 | 11 | 990 | 4 | 36% | 10 | 0.91 |
| 2024 | 34 | 2,935 | 9 | 26% | 51 | 1.56 |
| 2023 | 20 | 1,800 | 5 | 25% | 34 | 1.7 |
| 2022 | 15 | 1,349 | 4 | 27% | 20 | 1.33 |
| 2021 | 18 | 1,620 | 10 | 56% | 11 | 0.61 |
| 2020 | 21 | 1,920 | 7 | 33% | 32 | 1.5 |
| 2019 | 34 | 3,090 | 9 | 26% | 51 | 1.49 |
| 2018 | 36 | 3,240 | 10 | 28% | 49 | 1.36 |
| 2017 | 36 | 3,177 | 10 | 28% | 43 | 1.22 |
| 2016 | 33 | 2,919 | 18 | 55% | 22 | 0.68 |
| 2015 | 34 | 3,060 | 12 | 35% | 33 | 0.97 |
Output by competition
Career goals and assists broken down by tournament.
K League 2
26 apps
0 G
1 A
J1 League
151 apps
0 G
1 A
J. League Cup
9 apps
0 G
0 A
Emperor's Cup
6 apps
0 G
0 A
K League 1
29 apps
0 G
0 A
J2 League
66 apps
0 G
0 A
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Frequently asked about Sung-yun Gu
Who is Sung-yun Gu?
Sung-yun Gu is a Korea, professional footballer who plays as a goalkeeper for Seoul E-Land.
How old is Sung-yun Gu?
Sung-yun Gu is 31 years old. He was born on June 27, 1994 in Pohang, Gyeongbuk.
What position does Sung-yun Gu play?
Sung-yun Gu plays as a goalkeeper (Goalkeeper).
What club does Sung-yun Gu play for?
Sung-yun Gu currently plays for Seoul E-Land.
What is Sung-yun Gu's market value?
Sung-yun Gu's most recent reported market value is €550k.