| Referee | Matches | FH | SH | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|
| Sergio Pezzotta | 2 | 2 | 4 | - | 2 | - | 6 | - | 1 | 3 |
| 1 | - | 2 | - | 1 | - | 2 | - | - | 2 | |
| Francisco Chacon | 1 | - | 2 | - | 1 | - | 2 | 1 | - | 2 |
| Salvio Fagundes | 1 | 1 | 1 | - | - | 1 | 2 | - | - | 2 |
| Wilmar Roldan | 1 | 1 | - | - | 1 | - | 1 | - | - | 1 |
| 6 | 4 | 9 | - | 5 | 1 | 13 | 1 | 1 | 2.17 |
FH = First half,
SH = Second half,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.