Where to watch MLS match online between DC United and Charlotte, including live streams, TV channels, kick-off time and more.

They’ve barely hit the back stretch of this promising season, and any number of variables — including the self-infliction they displayed Friday night — could cause them to skid or swerve off course.

Expected or not, the Philadelphia Union have played from ahead most of the season in the chase for the Supporters’ Shield.

Two of the top three in the Eastern Conference will go head-to-head on Sunday as the Philadelphia Union host New York City FC.