MLS
USA
| Arbitro | Partite |  |  | Cartellini per tempo |
|---|
| Elijio Arreguin | 3 | 12 | 1 | 4.3 (4.0 / 0.3) | |
| Malik Badawi | 3 | 20 | 0 | 6.7 (6.7 / 0.0) | |
| Fotis Bazakos | 6 | 29 | 1 | 5.0 (4.8 / 0.2) | |
| Nabil Bensalah | 2 | 6 | 0 | 3.0 (3.0 / 0.0) | |
| Serhiy Boiko | 5 | 17 | 1 | 3.6 (3.4 / 0.2) | |
| Allen Chapman | 7 | 18 | 2 | 2.9 (2.6 / 0.3) | |
| Alexis Da Silva | 7 | 33 | 1 | 4.8 (4.7 / 0.1) | |
| Marcos de Oliveira | 4 | 11 | 0 | 2.8 (2.8 / 0.0) | |
| Sergii Demianchuk | 3 | 13 | 0 | 4.3 (4.3 / 0.0) | |
| Marcos DeOliveira II | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Joe Dickerson | 4 | 16 | 1 | 4.3 (4.0 / 0.3) | |
| Filip Dujic | 6 | 25 | 2 | 4.5 (4.2 / 0.3) | |
| Ismail Elfath | 6 | 21 | 1 | 3.7 (3.5 / 0.2) | |
| Joshua Encarnación | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Ricardo Fierro | 3 | 12 | 1 | 4.3 (4.0 / 0.3) | |
| Drew Fischer | 8 | 37 | 1 | 4.7 (4.6 / 0.1) | |
| Timothy Ford | 5 | 16 | 0 | 3.2 (3.2 / 0.0) | |
| Jon Freemon | 7 | 30 | 3 | 4.7 (4.3 / 0.4) | |
| Guido Gonzales Jr. | 4 | 16 | 2 | 4.5 (4.0 / 0.5) | |
| Jorge Gonzalez | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Lorenzo Hernandez | 5 | 19 | 1 | 4.0 (3.8 / 0.2) | |
| Pierre-Luc Lauziere | 6 | 23 | 0 | 3.8 (3.8 / 0.0) | |
| Jair Marrufo | 4 | 9 | 1 | 2.6 (2.3 / 0.3) | |
| Rosendo Mendoza | 6 | 16 | 2 | 3.0 (2.7 / 0.3) | |
| Ricardo Montero | 5 | 28 | 3 | 6.2 (5.6 / 0.6) | |
| Chris Penso | 5 | 20 | 1 | 4.2 (4.0 / 0.2) | |
| Tori Penso | 5 | 23 | 0 | 4.6 (4.6 / 0.0) | |
| Victor Rivas | 8 | 42 | 3 | 5.7 (5.3 / 0.4) | |
| Brandon Stevis | 2 | 5 | 0 | 2.5 (2.5 / 0.0) | |
| Ramy Touchan | 1 | 9 | 1 | 10.0 (9.0 / 1.0) | |
| Rubiel Vazquez | 7 | 27 | 3 | 4.3 (3.9 / 0.4) | |
| Armando Villareal | 4 | 16 | 0 | 4.0 (4.0 / 0.0) | |
Italia