Filed under: Featured , Featured Videos , News , UFC , Videos MEXICO CITY – Today’s UFC 188 weigh-ins set the tone for a few intense battles, as the four fighters in the night’s two headlining contests seem primed to deliver a spirited show. The event took place at Mexico City Arena. The same venue hosts Saturday’s pay-per-view event. UFC heavyweight champion Cain Velasquez (13-1 MMA, 11-1 UFC) and interim champ Fabricio Werdum (19-5-1 MMA, 7-2 UFC) kept it professional, despite the tension that’s built between them through the week. Meanwhile, lightweights Eddie Alvarez (25-4 MMA, 0-1 UFC) and Gilbert Melendez (22-4 MMA, 1-2 UFC) boiled over as they met face to face. Check out the video above to see highlights of the proceedings