Rupp is out of the lineup Sunday against the Giants, MLB.com's Todd Zolecki reports.
Rupp was the hero Saturday night, hitting a two-run homer that proved to be the difference in the contest. Despite the solid offensive performance, manager Pete Mackanin did note that he would like to see improvement with the backstop's game calling. Until that happens, Rupp will likely still surrender a few days of playing time each week to Carlos Ruiz, although it is worth noting that Rupp has started six of the last seven games for Philadelphia.