Sergio Martinez: Cotto is getting knocked out

(Photo credit: Top Rank and DiBella Entertainment/ Ed Mulholland )By Dan Ambrose: WBC middleweight Sergio Martinez (51-2-2, 28 KO's) is going into his fight this Saturday night against Miguel Cotto (38-4, 31 KO's) with the desire to knock Cotto out and show him that he made a big mistake in thinking that he's an over-the-hill […]