Zarraga, 25, is a switch-hitter from Aruba who split time this past season between Double-A and Triple-A. In six Minor League seasons, he has a .283 career batting average and .376 on-base percentage, but only a .371 slugging percentage.
Zarraga provides the Dodgers with catching depth for a system that lost Butera and is expected to lose Tim Federowicz in the proposed trade that will bring catcher Yasmani Grandal to the Dodgers.
Ken Gurnick is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.