| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Ricardo Fierro |
|
6 | 1 | 1 | 4 | 1 | 0 | 0 | 0 |
| Elton Garcia |
|
6 | 2 | 2 | 2 | 1 | 0 | 0 | 0 |
| Matt Thompson |
|
6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
| Michael Radchuk |
|
5 | 2 | 2 | 1 | 1 | 1 | 0 | 0 |
| Sergii Demianchuk |
|
5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
| Elijio Arreguin |
|
4 | 2 | 0 | 2 | 3 | 1 | 0 | 0 |
| Mark Allatin |
|
4 | 1 | 1 | 2 | 1 | 1 | 0 | 0 |
| Calin Radosav |
|
4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Melvin Rivas |
|
4 | 1 | 2 | 1 | 1 | 1 | 0 | 0 |
| Joseph Salinas |
|
4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
| Brandon Stevis |
|
4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 |
| Alan Kelly |
|
4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
| Greg Dopka |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gerald Flores |
|
3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Brad Jensen |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Ben Meyer |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Elvis Osmanovic |
|
3 | 0 | 1 | 2 | 0 | 2 | 0 | 0 |
| José Carlos Rivero |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Mohammad Aslam |
|
2 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| Robert Daradic |
|
2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Corbyn May |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Natalie Simón |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Malik Badawi |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Kevin Broadley |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Allen Chapman |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Matthew Corrigan |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ismail Elfath |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mark Geiger |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Marius Grøtta |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fredrik Klitte |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Samantha Martinez |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Christian Moen |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Chris Penso |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Robert Sibiga |
|
2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| Victor Wolf |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Karen Callado |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Joshua Encarnación |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jon Freemon |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| JC Griggs |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Randy Hoffman |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Ismir Pekmic |
|
1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Silviu Petrescu |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Luis Arroyo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jervis Atagana |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Omeed Azadpour |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Fotis Bazakos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alex Beehler |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nabil Bensalah |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kim Borgersen |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alejo Calume |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Cristian Campo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Danielle Chesky |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Nermin Čišić |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Drew Fischer |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Matthew Franz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Hilario Grajeda |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Orel Grinfeld |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Guzman |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Bjørn Hansen |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Daniel Higraff |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| William Hoffman |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Antti Kanerva |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Magnus Koløy |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jair Marrufo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| John Matto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Abdou Ndiaye |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Farouk Nehdi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alyssa Nichols |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Olvin Oliva |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ricardo Salazar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jeremy Scheer |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Svein Sinnes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Kevin Stott |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Eric Tattersall |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jan Tennøy |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Baldomero Toledo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ted Unkel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rubiel Vazquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Armando Villarreal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Isaiah Vlad |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Nigeria