The 32-year-old went 4-2 with a 2.83 ERA in nine starts for the Phillies after being claimed off waivers from the Texas Rangers on August 10.
Jonathan Papelbon picked up his 39th save of the season.
Jerome Williams pitched the Phillies to a 3-0 victory at Oakland on Saturday, adding to his wins against the A’s while with Houston and Texas earlier this year.
The Phillies could only manage two hits in a 1-0 loss to the Padres.
Marlon Byrd homered, Ryan Howard drove in three runs and the Philadelphia Phillies defeated the New York Mets 7-2 on Saturday night.
Jimmy Rollins homered and Jerome Williams tossed eight strong innings to lead the Philadelphia Phillies to a 7-1 victory over the St. Louis Cardinals on Sunday.
Jerome Williams picked up his first win as a Phillie following seven strong innings.
The Phillies lost 7-2 to the Angels on Tuesday night.
Delaware State Police say two men and a 16-year-old have been charged with robbing a fast food restaurant in Dover.