Option declined on Nov. 1, 2017.
Tribbett, a 23-year-old center back, was an original signee for Bethlehem Steel, but was on trial with Union throughout the 2016 preseason. After earning a contract, he has found himself on the field for the Union early in the 2016 campaign.
OUTSIDE MLS: He played for Harrisburg City Islanders in 2015 and started 28 matches, while scoring three goals in his first professional season. Prior to the City Islanders, Tribbett played in PDL for the Michigan Bucks in 2014.
COLLEGE: Tribbett was a four-year starter at Drexel University, the then-defensive midfielder earned second team All-South Atlantic region, first team All-Colonial Athletic Association and CAA All-Tournament honors after leading Dragons to their first CAA Tournament title and a second consecutive berth in the NCAA tournament during his senior year.