The conference semifinal stage of the MLS Cup Playoffs begins on Sunday with four first-leg contests between the eight remaining sides in the competition.
New York Red Bulls and New York City FC will head to Canada to face Montreal Impact and Toronto FC respectively in the Eastern Conference.
FC Dallas visit the Seattle Sounders and the L.A. Galaxy host the Colorado Rapids in the two Western Conference showdowns on Sunday.
Below we took a look at each of the individual matchups and what each team needs to do to take an upper hand into the second leg.