Nashville SC vs. Chicago Fire FC

Nashville FC becomes only the third team in MLS playoff history to miss all their penalty shootout attempts as the Philadelphia Union head to the Eastern Conference final to face the winner of New England Revolution vs. New York City FC. ✔ Subscribe to ESPN+: http://espnplus.com/soccer/youtube ✔ Subscribe to ESPN FC on YouTube: http://bit.ly/SUBSCRIBEtoESPNFC