World Boxing Council (WBC) No. 1 rated bridgeweight contender Oscar “Kaboom” Rivas (27-1, 19 KOs) returned to the ring last night for the first time in 20 months on top of “The Homecoming: Rivas vs. Louis 2” card, promoted by Groupe Yvon Michel (GYM) in association with New Era Fighting & Promotion and Lee Baxter […]