Before the All-Star Break, the Phillies went on a wholly unexpected offensive tear. The offensive heroes were guys like Peter Bourjos, Cody Asche, Cameron Rupp, and Cesar Hernandez, so it’s hard to muster any surprise that the Phillies offense has crashed back to earth. The team entered play on Wednesday afternoon with a .208/.270/.317 team slashline through the first 12 games of the second half. It won’t surprise you to learn that their team 56 wRC+ is the worst of any major league team since the All-Star Break. Just how bad is a team 56 wRC+? Ryan Howard has a 52 wRC+ this season. Yes, since the All-Star Break, the Phillies as a team have been roughly as productive at the plate as Ryan Howard has all season.
In order to get a sense of how dramatic the change in offensive performance has been, I charted the team’s OPS the season in rolling ten game chunks beginning with games #1-#10 (April 4th to April 14th) and going all the way through games #93-102 (July 17th to July 26th). The results are a graphical illustration of what you likely already know to be true: