Referee
| # | Name | Country | Matches | Yellow | Yellow-Red | Red | 11m | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | Darío Herrera | Argentina | 5 | 14 | 0 | 0 | 4 |
 | Gustavo Tejera | Uruguay | 5 | 12 | 1 | 0 | 3 | |
| 3 |  | Maurizio Mariani | Italy | 4 | 18 | 0 | 0 | 0 |
 | Irfan Peljto | Bosnia-Herzegovina | 4 | 28 | 0 | 1 | 2 | |
 | João Pinheiro | Portugal | 4 | 16 | 1 | 0 | 2 | |
 | Jalal Jayed | Morocco | 4 | 19 | 1 | 1 | 2 | |
| 7 |  | Kevin Ortega | Peru | 3 | 11 | 0 | 0 | 2 |
 | Nazmi Nasaruddin | Malaysia | 3 | 5 | 0 | 1 | 2 | |
 | Joe Dickerson | USA | 3 | 14 | 0 | 0 | 1 | |
 | Khalid Al Turais | Saudi Arabia | 3 | 12 | 0 | 0 | 1 | |
 | Katia García | Mexico | 3 | 11 | 0 | 0 | 2 | |
 | Keylor Herrera | Costa Rica | 3 | 7 | 0 | 0 | 1 | |
 | Omar Artan | Somalia | 3 | 10 | 0 | 0 | 0 | |
| 14 |  | Augusto Aragón | Ecuador | 2 | 3 | 1 | 0 | 2 |
 | Youcef Gamouh | Algeria | 2 | 9 | 0 | 0 | 0 | |
| 16 |  | José Sánchez Martínez | Spain | 1 | 5 | 0 | 0 | 0 |