| Ralf Zumdick | |
| Fullname: | Ralf Christoph Bernard Zumdick[1] |
| Birth Date: | 10 May 1958 |
| Birth Place: | Münster, West Germany |
| Height: | 1.88 m |
| Position: | Goalkeeper |
| Youthyears1: | 1976–1980 |
| Youthclubs1: | Preußen Münster |
| Years1: | 1980–1981 |
| Clubs1: | Preußen Münster |
| Caps1: | 20 |
| Goals1: | 0 |
| Years2: | 1981–1995 |
| Clubs2: | VfL Bochum |
| Caps2: | 283 |
| Goals2: | 1 |
| Nationalyears1: | 1985–1990 |
| Nationalteam1: | West Germany Olympic |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1986 |
| Nationalteam2: | West Germany B |
| Nationalcaps2: | 1 |
| Nationalgoals2: | 0 |
| Manageryears1: | 1995–1999 |
| Managerclubs1: | VfL Bochum (assistant coach) |
| Manageryears2: | 1999–2001 |
| Managerclubs2: | VfL Bochum |
| Manageryears3: | 2002 |
| Managerclubs3: | Asante Kotoko Kumasi |
| Manageryears4: | 2003 |
| Managerclubs4: | Ghana |
| Manageryears5: | 2003–2007 |
| Managerclubs5: | Hamburger SV (assistant coach) |
| Manageryears6: | 2007–2008 |
| Managerclubs6: | Borussia Dortmund (assistant coach) |
| Manageryears7: | 2009–2010 |
| Managerclubs7: | Gençlerbirliği (assistant coach) |
| Manageryears8: | 2010–2011 |
| Managerclubs8: | Gençlerbirliği |
| Manageryears9: | 2011–2012 |
| Managerclubs9: | Persepolis (assistant coach) |
| Manageryears10: | 2013–2018 |
| Managerclubs10: | Ferencváros (assistant coach) |
| Manageryears11: | 2019 |
| Managerclubs11: | Hannover 96 (assistant coach) |
| Manageryears12: | 2019 |
| Managerclubs12: | APOEL (assistant coach) |
Ralf Christoph Bernard Zumdick (born 10 May 1958) is a German former professional footballer who played as a goalkeeper. After his career (21 2. Bundesliga, 282 Bundesliga games; one goal) Zumdick was assistant coach at VfL Bochum from 1995 until 1999. Zumdick is often cited as the player who pioneered the practice of the penalty-taking-goalkeeper when he scored against Andreas Köpke in 1988.[2] He was most recently manager Thomas Doll's assistant coach at APOEL.
| Club | Season | League | DFB-Pokal | Total | |||||
|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Preußen Münster | 1980–81 | 2. Bundesliga | 20 | 0 | 0 | 0 | 20 | 0 | |
| VfL Bochum | 1981–82 | Bundesliga | 18 | 0 | 4 | 0 | 22 | 0 | |
| 1982–83 | 33 | 0 | 5 | 0 | 38 | 0 | |||
| 1983–84 | 31 | 0 | 1 | 0 | 32 | 0 | |||
| 1984–85 | 34 | 0 | 2 | 0 | 36 | 0 | |||
| 1985–86 | 10 | 0 | 4 | 0 | 14 | 0 | |||
| 1986–87 | 34 | 0 | 1 | 0 | 35 | 0 | |||
| 1987–88 | 29 | 1 | 6 | 0 | 35 | 1 | |||
| 1988–89 | 29 | 0 | 2 | 0 | 31 | 0 | |||
| 1989–90 | 17 | 0 | 2 | 0 | 19 | 0 | |||
| 1990–91 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 1991–92 | 28 | 0 | 0 | 0 | 28 | 0 | |||
| 1992–93 | 19 | 0 | 0 | 0 | 19 | 0 | |||
| 1993–94 | 2. Bundesliga | 1 | 0 | 0 | 0 | 1 | 0 | ||
| 1994–95 | Bundesliga | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Total | 283 | 1 | 27 | 0 | 310 | 1 | |||
| Career total | 303 | 1 | 27 | 0 | 330 | 1 | |||