| Referee | Matches | FH | SH | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|
| Jesus Valenzuela | 1 | 1 | 2 | 1 | - | - | 3 | - | - | 3 |
| Wilton Pereira Sampaio | 2 | 4 | 1 | - | 1 | 1 | 5 | - | - | 2.5 |
| Luis Eduardo Quiroz | 1 | - | 2 | 1 | - | - | 2 | - | - | 2 |
| Christian Ferreyra | 1 | 1 | 1 | 1 | - | - | 2 | - | - | 2 |
| Eber Aquino | 1 | 1 | 1 | 1 | - | - | 2 | - | - | 2 |
| Fernando Rapallini | 1 | 1 | - | 1 | - | - | 1 | - | - | 1 |
| Nestor Pitana | 1 | - | - | - | 1 | - | - | - | - | 0 |
| 8 | 8 | 7 | 5 | 2 | 1 | 15 | - | - | 1.88 |
FH = First half,
SH = Second half,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.