| Referee | Matches | FH | SH | H | A | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Howard Webb | 1 | 3 | 2 | - | 5 | - | - | 1 | 5 | 1 | - | 5 |
| Said Ennjimi | 1 | 2 | 2 | - | 4 | - | 1 | - | 4 | - | - | 4 |
| Artur Soares Dias | 1 | - | 3 | 3 | - | 1 | - | - | 3 | - | - | 3 |
| Wolfgang Stark | 1 | - | - | - | - | 1 | - | - | - | - | - | 0 |
| 4 | 5 | 7 | 3 | 9 | 2 | 1 | 1 | 12 | 1 | - | 3 |
FH = First half,
SH = Second half,
H = Home,
A = Away,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.