2020 US Open Cup Qualifying Win & You’re In: Cal FC are kings of L.A. with win over Oxnard Guerreros November 30, 2019 by Josh Hakala Cal FC, the team best known for their upset of the Portland Timbers back in 2012, is back in the Lamar Hunt US Open Cup after a 2-1 win over fellow Southern California UPSL side Oxnard Guerreros.