Live video: Philadelphia Union vs. Harrisburg City Islanders in the U.S. Open Cup

The Union begin their quest to reach the Lamar Hunt U.S. Open Cup final for the third time in team history - and win America's oldest soccer competition for the first time ever.

Jim Curtin has coached the Philadelphia Union to two U.S. Open Cup finals in his tenure.Read moreYong Kim/Staff Photographer

by Jonathan Tannenwald

Published Jun. 14, 2017, 7:00 p.m. ET

The Philadelphia Union begin their quest to reach the Lamar Hunt U.S. Open Cup final for the third time in team history – and win America's oldest soccer competition for the first time ever – on Wednesday night.

Watch live video here as the Union host the Harrisburg City Islanders at Talen Energy Stadium. Kickoff is set for just after 7:30 p.m. Eastern.