LAFC and NYCFC desperate to kickstart their seasons after inconsistent openings
Rossi looking to retain Golden Boot but has ground to make up on Ruidiaz.
With Carlos Vela sidelined for most of the season, Diego Rossi leads the way for LAFC with three goals. He has missed two games, but last year's Golden Boot winner has kept scoring. The Black and Gold sit in ninth place in the Western Conference with eight points from six games.
NYCFC are led in scoring by Valentin Castellanos and Jesus Medina, who have each netted four times in the campaign. Castellanos, who has two assists, has scored in four straight contests. The Pigeons are in sixth place in the Eastern Conference with eight points from six games.
Nani's Orlando City look to preserve unbeaten record
Nani and Orlando City SC are one of three remaining unbeaten teams in MLS. They join Seattle Sounders and Nashville SC as the only teams without a blemish. This weekend the Lions head north-east to take on 10th-placed New York Red Bulls.
The Lions are in second place in the East with a game in hand on New England.
Nani has three goals including this spectacular effort, while Chris Mueller has two assists.
Last season Orlando City beat the Red Bulls 3-1, and the teams also played out a 1-1 draw. This time around, a draw is 12/5 according to Paddy Power, with hosts Red Bulls at 5/4 and Orlando City at 12/5.
Soaring Sounders face rookies Austin for first time
The Sounders, who haven't struggled without injured stars Jordan Morris and Nico Lodeiro, welcome debutants Austin FC to Lumen Field on Sunday.
Claudio Reyna and Josh Wolff have built a competitive side in Austin FC, despite the newcomers not being able to play a home game until early July.