| Referee | Matches | FH | SH | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|
| Jose Buitrago | 1 | 2 | 3 | - | - | 1 | 5 | - | - | 5 |
| Marcelo de Lima | 1 | 2 | 2 | - | - | 1 | 4 | - | - | 4 |
| Nestor Pitana | 1 | 1 | 2 | - | 1 | - | 3 | - | - | 3 |
| Leandro Pedro | 1 | 2 | 1 | - | - | 1 | 3 | - | - | 3 |
| Jorge Larrionda | 1 | 1 | 1 | 1 | - | - | 2 | - | - | 2 |
| Enrique Osses | 1 | - | 2 | 1 | - | - | 2 | - | - | 2 |
| Heber Lopes | 2 | 1 | 2 | 1 | - | 1 | 3 | - | 1 | 1.5 |
| Sandro Ricci | 2 | 2 | 1 | 2 | - | - | 3 | - | - | 1.5 |
| Wilson Seneme | 1 | - | 1 | 1 | - | - | 1 | - | 1 | 1 |
| Juan Soto | 1 | - | 1 | 1 | - | - | 1 | - | - | 1 |
| Victor Rivera | 1 | - | 1 | - | - | 1 | 1 | - | - | 1 |
| 1 | - | - | - | 1 | - | - | - | - | 0 | |
| Paulo Oliveira | 1 | - | - | - | 1 | - | - | - | - | 0 |
| Carlos Amarilla | 1 | - | - | - | 1 | - | - | - | - | 0 |
| 16 | 11 | 17 | 7 | 4 | 5 | 28 | - | 2 | 1.75 |
FH = First half,
SH = Second half,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.