Titles as a player
| 1 x 2. Bundesliga Champion | ||
|---|---|---|
| 2008 |  | Bor. Mönchengladbach |
| 1 x German A-Junior Champion | ||
| 2003 |  | VfB Stuttgart U19 |
| 2 x Oberliga Nordrhein (1979-2008) | ||
| 2006 |  | Bor. Mönchengladbach II |
| 2008 | | Bor. Mönchengladbach II |
| 2 x Scottish Champion | ||
| 2018 |  | Celtic FC |
| 2019 | | Celtic FC |
| 2 x Scottish Cup Winner | ||
| 2018 | | Celtic FC |
| 2019 | | Celtic FC |
| 1 x Scottish League Cup Winner | ||
| 2019 | | Celtic FC |
Titles as a coach
| 1 x Swiss Cup Winner | ||
|---|---|---|
| 2026 |  | FC St. Gallen |