Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/2022 - 12/2024 |  | Namibia |  Namibia | Manager |
| 08/2018 - 06/2022 | | Namibia | Namibia | Ass. Coach |
| 05/2019 - 12/2019 | | Namibia | Namibia | Manager |
| 02/2015 - 01/2016 |  | 1860 Munich |  Germany | Ass. Coach |
| 07/2014 - 02/2015 |  | TSV 1860 München II | Germany | Ass. Coach |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Africa Cup Qual. 2026 | | Namibia | Manager |
| Friendlies 2026 | | Namibia | Manager |
| Friendlies 2025 | | Namibia | Manager |
| WC Qualifiers Africa 2023-2025 | | Namibia | Manager |
| Africa Cup 2024 Ivory Coast | | Namibia | Manager |
| Africa Cup Qual. 2024 | | Namibia | Manager |
| Friendlies 2024 | | Namibia | Manager |
| Friendlies 2023 | | Namibia | Manager |
| Friendlies 2022 | | Namibia | Manager |
| Friendlies 2019 | | Namibia | Manager |
| Friendlies 2018 | | Namibia | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2011 - 06/2012 | | 1860 Munich | Germany | Defence | 20 |
| 07/2006 - 06/2011 |  | Hamburger SV | Germany | Defence | 30 |
| 07/2006 - 10/2007 |  | Hamburger SV II | Germany | Defence | |
| 07/2004 - 01/2006 | | Hamburger SV | Germany | Midfield | 28 |
| 01/2001 - 06/2005 | | Hamburger SV II | Germany | Midfield | |
| 07/2003 - 06/2004 | | Hamburger SV | Germany | Midfield | 8 |
| 07/2002 - 06/2003 | | Hamburger SV | Germany | Midfield | 16 |
| 07/2001 - 06/2002 | | Hamburger SV | Germany | Midfield | 28 |
| 01/2000 - 12/2000 |  | FC Elmshorn | Germany | Midfield | |
| 07/1999 - 12/1999 |  | Germania Schnelsen | Germany | Midfield | |
| 07/1996 - 06/1999 |  | Civics FC | Namibia | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 2 | 2 | - | 1 | 136 | - | - | - | 1 | - | - | » All matches |
| Champions League Qual. | 1 | - | 1 | - | 79 | - | - | - | - | - | - | » All matches |
| Europa League | 17 | 11 | 6 | 1 | 1.073 | - | - | - | 1 | - | - | » All matches |
| Europa League Qual. | 4 | 2 | 2 | 1 | 242 | - | - | - | - | - | - | » All matches |
| UI-Cup | 7 | 5 | 2 | 1 | 434 | 1 | - | - | - | - | - | » All matches |
| Bundesliga | 146 | 101 | 45 | 25 | 9.618 | 13 | - | 5 | 27 | 2 | 1 | » All matches |
| 2. Bundesliga | 18 | 9 | 9 | 2 | 860 | - | - | 1 | 1 | - | - | » All matches |
| DFB-Pokal | 16 | 11 | 5 | 2 | 1.101 | - | - | - | - | - | 1 | » All matches |
| Regionalliga Nord | 12 | 12 | - | 3 | 920 | 2 | - | - | 5 | - | - | » All matches |
| Total | 223 | 153 | 70 | 36 | 14.463 | 16 | - | - | 35 | 2 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Africa | 4 | 4 | - | - | 360 | - | - | - | 1 | - | - | » All matches |
 | Africa Cup | 3 | 3 | - | - | 270 | - | - | - | 1 | - | - | » All matches |
| Africa Cup Qual. | 2 | 2 | - | 1 | 157 | - | - | - | 2 | - | - | » All matches |
| Total | 9 | 9 | - | 1 | 787 | - | - | - | 4 | - | - |