What Do the Phillies Have in Aaron Altherr?

Last night, Aaron Altherr finally got going after his trip to the disabled list. Altherr smashed an upper-deck go-ahead grand slam off Clayton Kershaw, the best pitcher in baseball. As it stands now, Altherr has been worth 1.3 fWAR in about a half a season of plate appearances, bashing 17 home runs and producing a 125 wRC+. It’s been a good bounce-back season for the Phillies’ outfielder, but he again missed time with injury. Continue reading…