Cinco De Mayo weekend will see Mexican champions Gilberto 'Zurdo' Ramirez (48-1, 30 KOs) and David Benavidez (31-0, 25 KOs) meet in Las Vegas for a unified cruiserweight title bout on May 2. The T-Mobile Arena will play host to the event as Ramirez is looking to defend his cruiserweight belts against Benavidez , who is moving up from light heavyweight. In the main event, 'Zurdo' is aiming to increase his winning streak to five, and defend his WBA title for the third time, and his WBO belt for a second occasion. The fighter from Sinaloa, Mexico, is enjoying his second spell as champion, having previously reigned supreme at super middleweight. However, he will take on one of the biggest tests in his career. IMAGO / ZUMA Press Wire The sole loss on Ramirez's record came against Dmitry Bivol in 2022, when the Mexican was on the wrong side of a unanimous decision. In terms of wins since then, Ramirez has been able to pass tests against Arsen Goulamirian, Chris Billam-Smith, and Yuniel Dorticos.…