Live updates: Philadelphia Union vs. Portland Timbers
Time: 7:30 p.m. EDT
Venue: PPL Park, Chester, Pa.
TV: Comcast SportsNet (J.P. Dellacamera, Alejandro Moreno and Heather Mitts, with Tony Limarzi, Peter Papas and Ian Munroe at the on-site studio desk)
Philadelphia Union (4-1-3-2, left to right)
Goalkeeper: Zac MacMath
Defenders: Raymon Gaddis, Jeff Parke, Amobi Okugo, Sheanon Williams
Midfielders: Brian Carroll; Danny Cruz, Michael Farfan, Sébastien Le Toux
Forwards: Conor Casey, Jack McInerney
Bench: GK Chris Konopka; Ds Fabinho, Matt Kassel; Ms Leo Fernandes, Kléberson; Fs Antoine Hoppenot, Aaron Wheeler
Portland Timbers (4-2-3-1, left to right)
Goalkeeper: Donovan Ricketts
Defenders: Michael Harrington, Pa Modou Kah, Andrew Jean-Baptiste, Jack Jewsbury
Midfielders: Will Johnson, Diego Chará; Ryan Johnson, Darlington Nagbe, Diego Valeri
Forward: Frédéric Piquionne
Bench: GK Milos Kocic; Ds Futty Danso, Ryan Miller; Kalif Alhassan, Ben Zemanski, Sal Zizzo; F José Valencia
Referee: Ricardo Salazar
Linesmen: Brian Poeschel (bench side), Kevin Klinger (far side)
Fourth Official: Ted Unkel