William Popp
Career snapshot
Career highs
Born the same day
Shares 1994-10-21 · 6 players total
| Full name | William Popp |
|---|---|
| Name in home country | ポープ ウィリアム |
| Date of birth | 1994-10-21 (31 yrs) |
| Place of birth | Hino, Tokyo, Japan |
| Citizenship | Japan |
| Position | Goalkeeper |
| Foot | right |
| Height | 192.00 m |
| Current club | Shonan Bellmare |
| Joined | 2025-07-07 |
| Contract expires | 2026-06-30 |
| Agent | Athleteplus |
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Yokohama F. Marinos | 3 | 2024 | 24/25 | 35 | 0 | 0 | 3,138 |
| Shonan Bellmare | 1 | 2025 | 2025 | 8 | 0 | 0 | 750 |
| Machida Zelvia | 2 | 2022 | 2023 | 48 | 0 | 0 | 4,185 |
| Oita Trinita | 2 | 2019 | 2021 | 25 | 0 | 0 | 2,310 |
| Fagiano Okayama | 1 | 2020 | 2020 | 40 | 0 | 0 | 3,600 |
| Kawasaki Frontale | 2 | 17/18 | 2018 | 0 | 0 | 0 | 0 |
| FC Gifu | 1 | 2016 | 2016 | 5 | 0 | 0 | 480 |
| Tokyo Verdy | 3 | 2013 | 2015 | 1 | 0 | 0 | 90 |
| Tokyo Verdy U18 | 1 | 2012 | 2012 | 1 | 0 | 0 | 90 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 24/25 | AFC Champions League | Yokohama F. Marinos | 0 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | AFC Champions League | Yokohama F. Marinos | 8 | 0 | 0 | 0 | 0 | 735 |
| 2025 | Emperor's Cup | Shonan Bellmare | 1 | 0 | 0 | 0 | 0 | 120 |
| 2025 | J1 League | Shonan Bellmare | 7 | 0 | 0 | 0 | 0 | 630 |
| 2024 | Emperor's Cup | Yokohama F. Marinos | 1 | 0 | 0 | 0 | 0 | 120 |
| 2024 | J. League Cup | Yokohama F. Marinos | 1 | 0 | 0 | 0 | 0 | 90 |
| 2024 | J1 League | Yokohama F. Marinos | 25 | 0 | 0 | 2 | 0 | 2,193 |
| 2023 | J2 League | Machida Zelvia | 31 | 0 | 0 | 3 | 0 | 2,790 |
| 2022 | J2 League | Machida Zelvia | 17 | 0 | 0 | 1 | 0 | 1,395 |
| 2021 | Emperor's Cup | Oita Trinita | 1 | 0 | 0 | 0 | 0 | 120 |
| 2021 | J. League Cup | Oita Trinita | 4 | 0 | 0 | 0 | 0 | 360 |
| 2021 | J1 League | Oita Trinita | 14 | 0 | 0 | 0 | 0 | 1,260 |
| 2020 | J2 League | Fagiano Okayama | 40 | 0 | 0 | 1 | 0 | 3,600 |
| 2019 | Emperor's Cup | Oita Trinita | 2 | 0 | 0 | 0 | 0 | 210 |
| 2019 | J. League Cup | Oita Trinita | 4 | 0 | 0 | 0 | 0 | 360 |
| 2019 | J1 League | Oita Trinita | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018 | J1 League | Kawasaki Frontale | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | Emperor's Cup | FC Gifu | 1 | 0 | 0 | 0 | 0 | 120 |
| 2016 | J2 League | FC Gifu | 4 | 0 | 0 | 0 | 0 | 360 |
| 2015 | J2 League | Tokyo Verdy | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | J.League Div.2 | Tokyo Verdy | 1 | 0 | 0 | 0 | 0 | 90 |
| 2013 | Emperor's Cup | Tokyo Verdy | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | J.League Div.2 | Tokyo Verdy | 0 | 0 | 0 | 0 | 0 | 0 |
| 2012 | U18 PL Championship | Tokyo Verdy U18 | 1 | 0 | 0 | 0 | 0 | 90 |
| 17/18 | AFC Champions League | Kawasaki Frontale | 0 | 0 | 0 | 0 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 12/13 | 2013-02-01 | Tokyo Verdy U18 | Tokyo Verdy | Transfer | 0 | — |
| 15/16 | 2016-02-01 | Tokyo Verdy | FC Gifu | Loan | 25000 | — |
| 16/17 | 2017-01-31 | FC Gifu | Tokyo Verdy | Return from loan | 50000 | — |
| 16/17 | 2017-02-01 | Tokyo Verdy | Kawasaki Front. | Loan | 50000 | — |
| 17/18 | 2018-01-31 | Kawasaki Front. | Tokyo Verdy | Return from loan | 50000 | — |
| 17/18 | 2018-02-01 | Tokyo Verdy | Kawasaki Front. | Transfer | 50000 | — |
| 18/19 | 2019-02-01 | Kawasaki Front. | Oita Trinita | Loan | 50000 | — |
| 19/20 | 2020-01-31 | Oita Trinita | Kawasaki Front. | Return from loan | 200000 | — |
| 19/20 | 2020-02-01 | Kawasaki Front. | Fagiano Okayama | Loan | 200000 | — |
| 20/21 | 2021-01-31 | Fagiano Okayama | Kawasaki Front. | Return from loan | 350000 | — |
| 20/21 | 2021-02-01 | Kawasaki Front. | Oita Trinita | Transfer | 350000 | — |
| 21/22 | 2022-01-09 | Oita Trinita | Machida Zelvia | Transfer | 400000 | — |
| 23/24 | 2024-01-09 | Machida Zelvia | Yokohama F. M. | Transfer | 450000 | — |
| 25/26 | 2025-07-07 | Yokohama F. M. | Shonan Bellmare | Transfer | 500000 | — |
| Season | Injury | From | To | Days missed | Games missed |
|---|---|---|---|---|---|
| 24/25 | Torn ankle ligaments | 2025-02-27 | 2025-04-10 | 43 | 8 |
| Date | Value |
|---|---|
| Jan 1, 1970 | €500k |
| Jan 1, 1970 | €600k |
| Jan 1, 1970 | €450k |
| Jan 1, 1970 | €700k |
| Jan 1, 1970 | €450k |
| Jan 1, 1970 | €300k |
| Jan 1, 1970 | €350k |
| Jan 1, 1970 | €400k |
| Jan 1, 1970 | €400k |
| Jan 1, 1970 | €350k |
| Jan 1, 1970 | €150k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €75k |
| Jan 1, 1970 | €50k |
| Jan 1, 1970 | €25k |
| Team | Shirt | Matches | Goals | Debut | Age at debut | Status |
|---|---|---|---|---|---|---|
| Team #29810 | — | 0 | 0 | — | — | former national player |
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Ryo Miyaichi | 2 | 0 | 973 |
| Leo Takae | 2 | 0 | 0 |
| Min-gyu Jang | 2 | 0 | 0 |
| Jun Amano | 1 | 0 | 0 |
| Kenta Inoue | 1 | 0 | 0 |
| Erik | 2 | 0 | 0 |
| Asahi Uenaka | 1 | 0 | 0 |
| Shunta Araki | 2 | 0 | 0 |
| Yan Matheus | 1 | 0 | 0 |
| Yu Hirakawa | 2 | 0 | 0 |
| Hijiri Onaga | 2 | 0 | 0 |
| Anderson Lopes | 2 | 0 | 0 |
| Kazuki Saito | 1 | 0 | 0 |
| Hokuto Shimoda | 2 | 0 | 0 |
| Shuhei Tokumoto | 1 | 0 | 0 |
| Eiji Shirai | 1 | 0 | 0 |
| Mizuki Hamada | 1 | 0 | 0 |
| Satoki Uejo | 1 | 0 | 0 |
| Masayuki Okuyama | 2 | 0 | 0 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 20/21 | 2021-01-31 | Fagiano Okayama | Kawasaki Front. | Return from loan | — | €350k |
| 19/20 | 2020-02-01 | Kawasaki Front. | Fagiano Okayama | Loan | — | €200k |
| 19/20 | 2020-01-31 | Oita Trinita | Kawasaki Front. | Return from loan | — | €200k |
| 18/19 | 2019-02-01 | Kawasaki Front. | Oita Trinita | Loan | — | €50k |
| 17/18 | 2018-01-31 | Kawasaki Front. | Tokyo Verdy | Return from loan | — | €50k |
| 16/17 | 2017-02-01 | Tokyo Verdy | Kawasaki Front. | Loan | — | €50k |
| 16/17 | 2017-01-31 | FC Gifu | Tokyo Verdy | Return from loan | — | €50k |
| 15/16 | 2016-02-01 | Tokyo Verdy | FC Gifu | Loan | — | €25k |
Last 14 matches for Shonan Bellmare while William Popp was at the club (joined 2025-07-07). The Availability column cross-references our injury database — matches inside a known injury window are flagged INJURED. Per-match goal attribution requires a paid feed (FBref/Sofascore) and isn't wired up yet.
| Date | Comp | Home | Score | Away | Availability |
|---|---|---|---|---|---|
| 2026-05-03 | JAP1 |
Gamba Osaka | 4–0 | Shonan Bellmare | Available |
| 2026-04-29 | JAP1 |
Shonan Bellmare | 0–0 | Avispa Fukuoka | Available |
| 2026-04-25 | JAP1 |
FC Machida Zelvia | 0–1 | Shonan Bellmare | Available |
| 2026-04-20 | JAP1 |
Shonan Bellmare | 0–1 | Kashiwa Reysol | Available |
| 2026-04-12 | JAP1 |
Kyoto Sanga FC | 2–0 | Shonan Bellmare | Available |
| 2026-04-06 | JAP1 |
Shonan Bellmare | 2–1 | Nagoya Grampus | Available |
| 2026-04-02 | JAP1 |
Kawasaki Frontale | 2–0 | Shonan Bellmare | Available |
| 2026-03-29 | JAP1 |
Shimizu S-Pulse | 3–0 | Shonan Bellmare | Available |
| 2026-03-16 | JAP1 |
Shonan Bellmare | 1–2 | Vissel Kobe | Available |
| 2026-03-08 | JAP1 |
FC Tokyo | 0–0 | Shonan Bellmare | Available |
| 2026-03-01 | JAP1 |
Yokohama F. Marinos | 1–1 | Shonan Bellmare | Available |
| 2026-02-26 | JAP1 |
Shonan Bellmare | 2–1 | Urawa Red Diamonds | Available |
| 2026-02-22 | JAP1 |
Cerezo Osaka | 1–2 | Shonan Bellmare | Available |
| 2026-02-15 | JAP1 |
Shonan Bellmare | 1–0 | Kashima Antlers | Available |
Teams faced most often by William Popp'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 % |
|---|---|---|---|---|---|---|---|---|
| Albirex Niigata | 4 | 0 | 3 | 1 | 5 | 6 | -1 | 0% |
| Urawa Red Diamonds | 4 | 1 | 1 | 2 | 3 | 5 | -2 | 25% |
| Kawasaki Frontale | 4 | 1 | 1 | 2 | 3 | 5 | -2 | 25% |
| Nagoya Grampus | 4 | 1 | 3 | 0 | 7 | 6 | +1 | 25% |
| Sagan Tosu | 4 | 2 | 1 | 1 | 9 | 9 | 0 | 50% |
| Hokkaido Consadole Sapporo | 4 | 2 | 0 | 2 | 7 | 7 | 0 | 50% |
| FC Tokyo | 4 | 2 | 1 | 1 | 7 | 6 | +1 | 50% |
| Yokohama FC | 4 | 2 | 1 | 1 | 9 | 6 | +3 | 50% |
| Kyoto Sanga FC | 4 | 2 | 0 | 2 | 6 | 6 | 0 | 50% |
| Avispa Fukuoka | 4 | 2 | 0 | 2 | 7 | 3 | +4 | 50% |
| Kashima Antlers | 4 | 2 | 1 | 1 | 6 | 5 | +1 | 50% |
| Sanfrecce Hiroshima | 4 | 2 | 1 | 1 | 3 | 2 | +1 | 50% |
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′ |
|---|---|---|---|---|---|---|
| 2024 | 27 | 2,403 | 2 | 0 | 0 | 0.07 |
| 2023 | 31 | 2,790 | 3 | 0 | 0 | 0.1 |
| 2022 | 17 | 1,395 | 1 | 0 | 0 | 0.06 |
| 2020 | 40 | 3,600 | 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′ |
|---|---|---|---|---|---|---|
| 23/24 | 8 | 735 | 2 | 25% | 9 | 1.1 |
| 2025 | 8 | 750 | 0 | 0% | 22 | 2.64 |
| 2024 | 27 | 2,403 | 4 | 15% | 45 | 1.69 |
| 2023 | 31 | 2,790 | 11 | 35% | 29 | 0.94 |
| 2022 | 17 | 1,395 | 5 | 29% | 20 | 1.29 |
| 2021 | 19 | 1,740 | 4 | 21% | 26 | 1.34 |
| 2020 | 40 | 3,600 | 10 | 25% | 47 | 1.18 |
| 2019 | 6 | 570 | 0 | 0% | 9 | 1.42 |
| 2016 | 5 | 480 | 0 | 0% | 15 | 2.81 |
| 2014 | 1 | 90 | 0 | 0% | 3 | 3 |
| 2012 | 1 | 90 | 0 | 0% | 4 | 4 |
Output by competition
Career goals and assists broken down by tournament.
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Frequently asked about William Popp
Who is William Popp?
William Popp is a Japan professional footballer who plays as a goalkeeper for Shonan Bellmare.
How old is William Popp?
William Popp is 31 years old. He was born on October 21, 1994 in Hino, Tokyo.
What position does William Popp play?
William Popp plays as a goalkeeper (Goalkeeper).
What club does William Popp play for?
William Popp currently plays for Shonan Bellmare.
What is William Popp's market value?
William Popp's most recent reported market value is €500k.
Japan