The fourth round of the 2017 US Open Cup sees MLS teams enter the competition, meaning the New York Red Bulls are no longer watching and waiting. On Wednesday, June 14, RBNY plays New York City FC for the first shot at a new angle on the teams' rivalry: the first to knock the other out of USOC.
But that is not the only game being played in the fourth round. Here's a quick look at the latest 2017 USOC match-ups, with a focus on what might be of interest to RBNY fans.