Wolf gave up six runs and six hits in 3 2-3 innings in a rehab start for Double-A Reading on Wednesday night. The 29-year-old Phillies left-hander had ligament replacement surgery on his throwing elbow last July 1 and hopes to return by the middle of next month. (Updated 6/22/2006) Analysis: Wolf is 65-60 with a 4.14 ERA in seven seasons with Philadelphia. He won a career-high 16 games and was an All-Star for the first time in 2003, but has just 11 wins since.