The assignments for Week 11 of the 2018 Major League Soccer season:

05/09/2018

Atlanta United v Sporting Kansas City

Mercedes-Benz Stadium (7:30PM ET)

REF: MARK GEIGER

AR1: JOE FLETCHER

AR2: FRANK ANDERSON

4TH: JOSE CARLOS RIVERO

VAR: EDVIN JURISEVIC

Columbus Crew v Philadelpiha Union

MAPFRE Stadium (7:30PM ET)

REF: RAMY TOUCHAN

AR1: IAN ANDERSON

AR2: COREY PARKER

4TH: ROBERT SIBIGA

VAR: ALAN KELLY

Toronto FC v Seattle Sounders

BMO Field (7:30PM ET)

REF: TED UNKEL

AR1: ADAM GARNER

AR2: RICHARD GAMACHE

4TH: ARMANDO VILLARREAL

VAR: CHRISTOPHER PENSO

Chicago Fire v Montreal Impact

Toyota Stadium (8:30PM ET)

REF: SORIN STOICA

AR1: ANDREW BIGELOW

AR2: OSCAR MITCHELL-CARVALHO

4TH: FOTIS BAZAKOS

VAR: HILARIO GRAJEDA

Los Angeles FC v Minnesota United

Banc of California Stadium (10PM ET)

REF: SILVIU PETRESCU

AR1: KYLE ATKINS

AR2: LOGAN BROWN

4TH: ALEJANDRO MARISCAL

VAR: ALLEN CHAPMAN

05/11/2018

Vancouver Whitecaps v Houston Dynamo

BC Place (10:30PM ET)

REF: HILARIO GRAJEDA

AR1: JEFFREY GREESON

AR2: CAMERON BLANCHARD

4TH: DREW FISCHER

VAR: JORGE GONZALEZ

05/12/2018

Minnesota United v San Jose Earthquakes

TCF Bank Stadium (2PM ET)

REF: VICTOR RIVAS

AR1: COREY PARKER

AR2: TJ ZABLOCKI

4TH: SORIN STOICA

VAR: RAMY TOUCHAN

Montreal Impact v Philadelphia Union

State Saputo (3PM ET)

REF: KEVIN STOTT

AR1: BRIAN DUNN

AR2: JEREMY KIESO

4TH: SILVIU PETRESCU

VAR: YOUNES MARRAKCHI

FC Dallas v LA Galaxy

Toyota Field (3:30PM ET)

REF: JOSE CARLOS RIVERO

AR1: JEFF HOSKING

AR2: JOSE DA SILVA

4TH: ARMANDO VILLARREAL

VAR: ALEX CHILOWICZ

Columbus Crew v Chicago Fire

MAPFRE Stadium (7:30PM ET)

REF: ALLEN CHAPMAN

AR1: ADAM WIENCKOWSKI

AR2: MICHAEL KAMPMEINERT

4TH: MARCOS DEOLIVEIRA

VAR: EDVIN JURISEVIC

New England Revolution v Toronto FC

Gillette Stadium (7:30PM ET)

REF: MARK GEIGER

AR1: FRANK ANDERSON

AR2: DANNY THORNBERRY

4TH: DAVID BARRIE

VAR: LUIS GUARDIA

Colorado Rapids v New York Red Bulls

Dick’s Sporting Goods Park (9PM ET)

REF: ISMAIL ELFATH

AR1: EDUARDO MARISCAL

AR2: CHRIS WATTAM

4TH: NIMA SAGHAFI

VAR: BALDOMERO TOLEDO

Real Salt Lake v D.C. United

Rio Tinto Stadium (9PM ET)

REF: RUBIEL VAZQUEZ

AR1: KYLE ATKINS

AR2: KEVIN KLINGER

4TH: ALEJANDRO MARISCAL

VAR: JON FREEMON

05/13/2018

Portland Timbers v Seattle Sounders

Providence Park (4PM ET)

REF: ROBERT SIBIGA

AR1: JASON WHITE

AR2: BRIAN POESCHEL

4TH: DANIEL RADFORD

VAR: JORGE GONZALEZ

Orlando City v Atlanta United

Orlando City Stadium (6PM ET)

REF: ALAN KELLY

AR1: MATTHEW NELSON

AR2: IAN ANDERSON

4TH: GUIDO GONZALES JR

VAR: DAVE GANTAR

Los Angeles FC v New York City

Banc of California Stadium (8:30PM ET)

REF: CHRISTOPHER PENSO

AR1: JEREMY HANSON

AR2: NICK URANGA

4TH: BALDOMERO TOLEDO

VAR: KEVIN TERRY JR