Ben Revere is expected to share time in right field with Jeff Francoeur now that Cody Asche has been recalled to play left field for the Phillies.
Maikel Franco went 0-for-4 with a strikeout as the Phillies fell to the Rockies on Friday.
Cole Hamels pitched well in a losing effort against the Rockies on Friday, allowing just two runs on five hits over his eight frames.
Phillies designated OF Grady Sizemore for assignment.
CBS Sports' Jon Heyman reports that Aaron Harang "has at least been discussed by the Astros."
Phillies recalled 3B/OF Cody Asche from Triple-A Lehigh Valley.
Sean O'Sullivan was demolished by the Mets on Wednesday, allowing seven runs in 5 2/3 innings en route to a loss.
Carlos Ruiz is not in the Phillies' lineup Wednesday.
Jerome Williams notched a quality start, allowing three runs in six innings, but got a no-decision as the Phillies lost in 10 innings to the Mets on Tuesday.
Ben Revere went 2-for-5 with a two-run triple in Tuesday's 10-inning loss to the Mets.
Severino Gonzalez allowed three earned runs in 4 1/3 innings Monday as the Phillies fell to the Mets.
Chase Utley went 2-for-3 with two RBI in the Phillies' loss to the Mets on Monday afternoon.
Aaron Harang continued to pitch well but took a loss against the Nationals on Sunday, yielding only two runs in six innings.
Carlos Ruiz is not in the Phillies' lineup Sunday.
Chase Utley is not in the Phillies' lineup Sunday.