Ennis challenges Zayas for unified super welterweight belts

Jaron "Boots" Ennis will attempt to become a unified world champion in a second weight class when he challenges Xander Zayas for the WBA and WBO super welterweight titles on Saturday night at the Barclays Center in Brooklyn. The high-stakes bout represents an unusually ambitious move for Ennis, who is competing in only his second fight at 154 pounds.

Ennis, an undefeated fighter from Philadelphia with a record of 35 wins and 31 knockouts, unified the welterweight division last April with a sixth-round stoppage of Eimantas Stanionis. He then moved up in weight and announced his arrival at super welterweight with a first-round knockout of Uisma Lima in October. Rather than taking a gradual path in the new division, he has immediately targeted Zayas, a 23-year-old unified champion from Puerto Rico who is also unbeaten at 23-0 with 13 knockouts. Zayas unified his titles in January with a victory over Abass Baraou.

Ahead of the fight, Ennis has expressed supreme confidence, dismissing comparisons to other fighters and asserting his superiority. He stated that whatever Zayas thinks he does well, he does better, emphasizing differences in speed, strength, and technique. Ennis said he...