| Name: Marco Kostmann |
| Geburtstag: 12.04.1966 |
| Geburtsort: Rostock |
| Nationalität: |
| Größe: 186 cm |



| Zeitraum | Mannschaft | Team | Position | Pos | |
|---|---|---|---|---|---|
| 07/2025 - 06/2026 | ![]() | Bayer Leverkusen U19 | Leverkusen U19 | Torwart-Trainer | TW-TR |
| 07/2023 - 06/2024 | ![]() | FC Augsburg | Augsburg | Torwart-Trainer | TW-TR |
| 07/2017 - 06/2023 | ![]() | Arminia Bielefeld | Bielefeld | Torwart-Trainer | TW-TR |
| 04/2022 - 06/2022 | ![]() | Arminia Bielefeld | Bielefeld | Trainer | TR |
| 07/2015 - 06/2017 | ![]() | Hamburger SV II | Hamburg II | Torwart-Trainer | TW-TR |
| 07/2011 - 06/2015 | ![]() | Arminia Bielefeld | Bielefeld | Torwart-Trainer | TW-TR |
| 07/2011 - 06/2012 | ![]() | Arminia Bielefeld II | A. Bielef. II | Torwart-Trainer | TW-TR |
| 03/2010 - 05/2010 | ![]() | Hansa Rostock | Rostock | Trainer | TR |
| 07/2009 - 03/2010 | ![]() | Hansa Rostock | Rostock | Torwart-Trainer | TW-TR |
| 10/1999 - 12/1999 | ![]() | SC Paderborn 07 | Paderborn | Trainer | TR |
| Zeitraum | Mannschaft | Team | Position | Pos | RN | |
|---|---|---|---|---|---|---|
| 07/1998 - 06/2000 | ![]() | SC Paderborn 07 | Paderborn | Torwart | TW | |
| 07/1997 - 06/1998 | ![]() | 1. SC Norderstedt | Norderstedt | Torwart | TW | |
| 07/1994 - 06/1997 | ![]() | Hamburger SV II | Hamburg II | Torwart | TW | |
| 07/1995 - 06/1996 | ![]() | Hamburger SV | Hamburger SV | Torwart | TW | 25 |
| 07/1991 - 06/1994 | ![]() | 1. FC Saarbrücken | Saarbrücken | Torwart | TW | |
| 07/1989 - 06/1991 | ![]() | 1. FC Union Berlin | Union Berlin | Torwart | TW | |
| 07/1988 - 06/1989 | ![]() | Hansa Rostock | Rostock | Torwart | TW | |
| 07/1984 - 06/1988 | ![]() | BFC Dynamo II | BFC Dynamo II | Torwart | TW | |
| 11/1987 - 06/1988 | ![]() | BFC Dynamo | BFC Dynamo | Torwart | TW | |
| 07/1984 - 11/1987 | ![]() | BFC Dynamo | BFC Dynamo | Torwart | TW |