| Champions League 1998/1999 - Appearances as Assistant | ||||
| 30/09/1998 | Olympiakos Piraeus | - | Croatia Zagreb | 2:0 |
| 21/10/1998 | Real Madrid | - | Sturm Graz | 6:1 |
| Champions League 1998/1999 - Appearances as Assistant | ||||
| 30/09/1998 | Olympiakos Piraeus | - | Croatia Zagreb | 2:0 |
| 21/10/1998 | Real Madrid | - | Sturm Graz | 6:1 |
| Complete name: | Mark Warren |
| Born: | 04/01/1960 |
| Place of birth: |
England |
| Nationality: |
England |