The assignments for Week 21 of the 2019 Major League Soccer season:

07/26/19

New York City FC vs Sporting Kansas City

Yankee Stadium (7:30PM ET)

REF: Dave Gantar

AR1: Philippe Briere

AR2: Brian Dunn

4TH: Rubiel Vazquez

VAR: Jon Freemon

AVAR: Jozef Batko

Los Angeles FC vs Atlanta United

Banc of California Stadium (10PM ET)

REF: Ismail Elfath

AR1: Corey Parker

AR2: Kyle Atkins

4TH: Sergii Demianchuk

VAR: Tim Ford

AVAR: Cameron Blanchard

07/27/19

New England Revolution vs Orlando City

Gillette Stadium (7PM ET)

REF: Alan Kelly

AR1: Adam Wienckowski

AR2: Matthew Nelson

4TH: Robert Sibiga

VAR: Kevin Terry Jr

AVAR: Thomas Supple

New York Red Bulls vs Columbus Crew

Red Bull Arena (7:30PM ET)

REF: Fotis Bazakos

AR1: Kathryn Nesbitt

AR2: Adam Garner

4TH: Michael Radchuk

VAR: Jon Freemon

AVAR: Jozef Batko

Chicago Fire vs D.C. United

SeatGeek Stadium (8PM ET)

REF: Kevin Stott

AR1: Jeff Hosking

AR2: Apolinar Mariscal

4TH: Silviu Petrescu

VAR: Alejandro Mariscal

AVAR: Kevin Klinger

FC Dallas vs Real Salt Lake

Toyota Stadium (8PM ET)

REF: Ramy Touchan

AR1: Frank Anderson

AR2: Jeremy Hanson

4TH: Kevin Broadley

VAR: Drew Fischer

AVAR: Jeff Muschik

Houston Dynamo vs Seattle Sounders

BBVA Stadium (8PM ET)

REF: Nima Saghafi

AR1: Ian Anderson

AR2: Gjovalin Bori

4TH: Matt Franz

VAR: Jorge Gonzalez

AVAR: Jonathan Johnson

Minnesota United vs Vancouver Whitecaps

Allianz Field (8PM ET)

REF: Armando Villarreal

AR1: Mike Rottersman

AR2: Jose Da Silva

4TH: Lukasz Szpala

VAR: Malik Badawi

AVAR: Peter Balciunas

Montreal Impact vs Philadelphia Union

Saputo Stadium (8PM ET)

REF: Jair Marrufo

AR1: Corey Rockwell

AR2: Cory Richardson

4TH: Luis Guardia

VAR: Jose Carlos Rivero

AVAR: Gianni Facchini

Toronto FC vs FC Cincinnati

BMO Field (8PM ET)

REF: Marcos DeOliveira

AR1: Eric Boria

AR2: Jason White

4TH: David Barrie

VAR: Chico Grajeda

AVAR: Craig Lowry

San Jose Earthquakes vs Colorado Rapids

Avaya Stadium (10PM ET)

REF: Baldomero Toledo

AR1: Felisha Mariscal

AR2: Micheal Barwegen

4TH: Joe Dickerson

VAR: Ricardo Salazar

AVAR: Michael Kampmeinert

Portland Timbers vs LA Galaxy

Providence Park (10:30PM ET)

REF: Allen Chapman

AR1: Nick Uranga

AR2: Oscar Mitchell-Carvalho

4TH: Tim Ford

VAR: Edvin Jurisevic

AVAR: Chris Elliott