RFK Doubleheader

Freedom vs. Athletica

When: 5 p.m.

Records: Freedom 4-6-5, St. Louis 7-5-2.

TV: Comcast SportsNet.

United vs. Rapids

When: 8 p.m.

Records: United 5-3-9, Rapids 6-4-6.

TV: Comcast SportsNet.

Radio: WTOP (1050 AM), English; WACA (1540 AM), WLXE (1600 AM), WZHF (1390 AM), Spanish.

D.C. Probable Starters (3-5-2 formation): GK Josh Wicks; Ds Bryan Namoff, Greg Janicki, Marc Burch; MFs Fred, Ben Olsen, Clyde Simms, Christian Gomez, Rodney Wallace; Fs Chris Pontius, Luciano Emilio.

Colorado Probable Starters (4-4-2): GK Matt Pickens; Ds Kosuke Kimura, Scott Palguta, Julien Baudet, Jordan Harvey; MFs Nick LaBrocca, Pablo Mastroeni, Mehdi Ballouchy, Terry Cooke; Fs Omar Cummings, Conor Casey.