Arencibia finished the 2013 season batting below the Mendoza line, hitting just .194, although he did hit 21 home runs, placing him second amongst MLB catchers to Matt Wieters, and 55 RBIs. However, his extremely low batting average, coupled with drawing only 18 walks over the course of the entire season, led to an historically low OPS for Arencibia: with a .592 OPS, he became the first player in major league history to reach 20 homers in a season and still post a sub-.600 OPS. (The next lowest OPS for a 20-homer season was .649 by Cleveland's Willie Kirkland in 1962.)