Renteria believes in Alcantara as leadoff hitter In 89 games at Triple-A Iowa, Arismendy Alcantara posted a .353 on-base percentage. He hasn’t done as well since his promotion to the Cubs, but manager Rick Renteria believes Alcantara can be the team’s leadoff man of the future. Author: sportallinfo Published: 7 settembre 2014 Categories: MLB