Robert “The Ghost” Guerrero (32-3-1, 18 KOs) returns to the ring as he squares off against Aron Martinez (19-3-1, 4 KOs) on Saturday afternoon, June 6 as Premier Boxing Champions (PBC) on NBC comes to StubHub Center in Carson, Calif. The broadcast begins at 3 p.m. ET/noon PT. Also featured

Robert Guerrero will return in a doubleheader from the StubHub Center in Carson, California. The fights are scheduled as an afternoon show at the venue’s official site and will be broadcast on NBC as part of Premier Boxing Champions series on the network. Guerrero, who is coming off of a