The Professional Referee Organization has announced the referee assignments for Week 16 of the 2015 MLS season:

FRIDAY, JUNE 19

Colorado Rapids vs. FC Dallas
Dick's Sporting Goods Park (9 pm EDT, UniMás)
REF: ARMANDO VILLARREAL
AR1: Jeremy Hanson
AR2: Matthew Nelson
4TH: Nima Saghafi

SATURDAY, JUNE 20

Seattle Sounders vs. San Jose Earthquakes
CenturyLink Field (4 pm EDT, MLS LIVE)
REF: JUAN GUZMAN
AR1: Frank Anderson
AR2: Felisha Mariscal
4TH: Tyler Ploeger

New York Red Bulls vs. Vancouver Whitecaps
Red Bull Arena (7 pm EDT, MLS LIVE in US, Sportsnet 360 in Canada)
REF: JORGE GONZALEZ
AR1: Claudiu Badea
AR2: Jason White
4TH: Mark Kadlecik 

Toronto FC vs. New York City FC
BMO Field (7 pm EDT, MLS LIVE in US, TSN2 in Canada)
REF: ALLEN CHAPMAN
AR1: Gianni Facchini
AR2: Mark Cahen
4TH: Alan Kelly

Montreal Impact vs. Orlando City
Stade Saputo (8 pm EDT, MLS LIVE in US, TVA Sports in Canada)
REF: EDVIN JURISEVIC
AR1: Peter Manikowski
AR2: Oscar Mitchell-Carvalho
4TH: Mathieu Bourdeau

LA Galaxy vs. Philadelphia Union
StubHub Center (10:30 pm EDT, MLS LIVE)
REF: KEVIN STOTT
AR1: Chris Strickland
AR2: Apolinar Mariscal
4TH: Alex Chilowicz

Portland Timbers vs. Houston Dynamo
Providence Park (10:30 pm EDT, MLS LIVE)
REF: BALDOMERO TOLEDO
AR1: Ian Anderson
AR2: Mike Kampmeinert
4TH: Alejandro Mariscal

SUNDAY, JUNE 21

D.C. United vs. New England Revolution
RFK Stadium (5 pm EDT, ESPN2, ESPN Deportes, TSN2)
REF: ISMAIL ELFATH
AR1: Corey Parker
AR2: Kevin Klinger
4TH: Mark Kadlecik

Real Salt Lake vs. Sporting Kansas City
Rio Tinto Stadium (10 pm EDT, FOX Sports 1, FOX Deportes)
REF: DREW FISCHER
AR1: Jeff Hosking
AR2: Marco Arruda
4TH: Daniel Radford