O'Hearn is out of the lineup for Tuesday's game against the Phillies.
O'Hearn started the previous 16 games -- included two versus left-handed pitchers -- but will take a seat after posting a .300/.310/.500 slash line with five doubles, three homers and 17 RBI during that span. Marcell Ozuna will serve as the designated hitter against Philadelphia ace Cristopher Sanchez.