Referee Jaime Herrera hangs up his whistle
Image: Jaime Herrera (center right) with Frank Anderson, Armando Villarreal and Michael Kampmeinert ahead of his MLS center referee debut PRO’s Jaime
Read moreImage: Jaime Herrera (center right) with Frank Anderson, Armando Villarreal and Michael Kampmeinert ahead of his MLS center referee debut PRO’s Jaime
Read moreImage: Baldomero Toledo, who referees Seattle Sounders versus LA Galaxy in week 18 There was just one Major League Soccer
Read moreImage: Jaime Herrera (right center) with Frank Anderson, Armando Villarreal and Michael Kampmeinert ahead of his MLS center referee debut Jaime Herrera
Read moreImage: Ismail Elfath is on MLS duty for Houston Dynamo v Seattle Sounders in Week 6 Jair Marrufo referees the opening game
Read moreImage: MLS AR of the Year Corey Parker (far left) is on duty at RFK Stadium in Week 4. Just three
Read moreImage (L-R): Michael Kampmeinert, Baboucarr Jallow, Ricardo Salazar and Marco Arruda Officials of the Professional Referee Organization have been wearing
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