The Red Wolves’ Rafa Mentzingen scored in the first overtime period to beat Union Omaha, 1-0, in the quarterfinal match of the USL League One playoffs, Saturday at CHI Memorial Stadium.

The lone goal of the game came in the 101st minute off an assist by Jimmie Villalobos. Carlos Avilez had five saves in the contest.

The Red Wolves, the fourth seed in the playoffs, will now hit the road to Richmond next Saturday to take on the top-seeded Kickers.