Yankees and Red Sox rely on former catchers Ben Rice and Willson Contreras

The New York Yankees and Boston Red Sox are benefiting from strong offensive performances by first basemen Ben Rice and Willson Contreras this season. Both players have transitioned from catcher to first base, contributing significantly to their teams' standings in the American League East. Rice, who is the Yankees' best hitter, has played primarily at first base since his call-up, while Contreras has seen success after being traded to Boston and playing at first base after years as a catcher. Their shifts have allowed them to focus more on hitting, which has resulted in impressive offensive statistics. The Red Sox are looking to bolster their lineup further, even as their overall offense struggles.

• 1:30 PMYahoo Sports — Yankees and Red Sox feature former catchers-turned elite first basemen