The Professional Referee Organization has announced the referee assignments for Week 21 of the 2015 MLS season:
Friday, July 24
Real Salt Lake vs. Sporting Kansas City
Rio Tinto Stadium (11:00 pm ET, UniMás)
REF: ALLEN CHAPMAN
AR1: Paul Scott
AR2: Chris Strickland
4TH: Kevin Stott
Saturday, July 25
Columbus Crew vs. Toronto FC
MAPFRE Stadium (7:30 pm ET, MLS LIVE)
REF: FOTIS BAZAKOS
AR1: Brian Poeschel
AR2: Peter Balciunas
4TH: Tyler J Ploeger
Montreal Impact vs. Seattle Sounders
Stade Saputo (8 pm ET, MLS LIVE)
REF: CHRISTOPHER PENSO
AR1: George Gansner III
AR2: Apolinar Mariscal
4TH: Mark Kadlecik
Chicago Fire vs. New England Revolution
Toyota Park (8:30 pm ET, MLS LIVE)
REF: RICARDO SALAZAR
AR1: Gregory Barkey
AR2: Adam Garner
4TH: Kevin Terry Jr
FC Dallas vs. Portland Timbers
Toyota Stadium (9 pm ET, MLS LIVE)
REF: ISMAIL ELFATH
AR1: Kermit Quisenberry
AR2: Kyle Atkins
4TH: Younes Marrakchi
Houston Dynamo vs. LA Galaxy
BBVA Compass Stadium (9 pm ET, MLS LIVE)
REF: SILVIU PETRESCU
AR1: Anthony Vasoli
AR2: Kevin Klinger
4TH: Nima Saghafi
Sunday, July 26
New York City v Orlando City
Yankee Stadium (2:30 pm ET, Fox Sports 1, Fox Deportes)
REF: ALAN KELLY
AR1: Corey Parker
AR2: Eric Weisbrod
4TH: Robert Sibiga
D.C. United vs. Philadelphia Union
RFK Stadium (5 pm ET, ESPN2, ESPN Deportes)
REF: DREW FISCHER
AR1: Sean Hurd
AR2: Brian Dunn
4TH: Marcos De Oliveira
Vancouver Whitecaps vs. San Jose Earthquakes
BC Place (7 pm ET, TSN, MLS LIVE)
REF: EDVIN JURISEVIC
AR1: Corey Rockwell
AR2: Eduardo Mariscal
4TH: Babocarr Jallow
