Avila's swing changes 

May, 30, 2013
5/30/13
9:26
AM ET
The Detroit Tigers have been using veteran Brayan Pena a little more as their starting catcher with Alex Avila struggling to the tune of a .175/.261/.286 triple-slash. Avila had a big 2011, but took a dive a year ago, particularly in the batting average and slugging percentage departments.