Saul "Canelo" Alvarez and William Scull came face-to-face for the first time ahead of their undisputed super middleweight title fight on May 3 as part of Riyadh Season at Anb Arena, in Saudi Arabia's capital. (photos by Ed Mulholland)

Four-weight world champion Alvarez, who recently was announced as a Riyadh Season ambassador, will be seeking to regain the IBF belt against the unbeaten Scull, who claimed the title after defeating Vladimir Shishkin in October last year.