Greg Dobbs added his major league-leading 21st pinch hit with an RBI double, setting a new club record. Dobbs is 21-for-51 as a pinch-hitter this season. His double tied the game before Utley homered.
Recently-acquired left-hander Scott Eyre (3-0) picked up the win for Philadelphia by throwing four pitches in one-third of an inning. Ryan Madson pitched a scoreless ninth for his first save in two opportunities.
Yates (4-3) took the loss for the Pirates by giving up three earned runs in one inning.
Jason Davis, the 12th different starter for the Pirates this season, worked out of several jams and allowed only four hits and two runs - both unearned - in six innings after the game was delayed by rain for one hour, 47 minutes at the outset.
The 28-year-old Davis, who walked four and struck out three, last started a game on July 4, 2005 for the Cleveland Indians. He was 14-19 with a 4.93 ERA in 52 career starts before this game.
After Doug Mientkiewicz's double in the second gave Pittsburgh a 1-0 lead, the Phillies went ahead in the third in a bizarre sequence of events. After Carlos Ruiz walked to lead off the inning, Jamie Moyer put down a sacrifice bunt in front of home plate. Davis made an errant throw wide of first base, allowing Moyer to advance to second.
Moyer knocked down first base umpire Randy Marsh on his way to second and then advanced to third on another throwing error by Michaels from right field. A sacrifice fly to center by Jimmy Rollins scored Moyer.
The Pirates took a 3-2 lead with two outs in the sixth on a two-run double by Jason Michaels off 45-year-old Moyer, who gave up seven hits and three earned runs in six innings.
Notes: Phillies closer Brad Lidge was unavailable because of stiffness in his right shoulder. Philadelphia's Ryan Howard played in his 232nd consecutive game, the longest streak in the major leagues. Sunday's game was the 5,000th for Pirates broadcaster Lanny Frattare over a 33-year span. A crowd of 45,262 attended the game, the 40th sellout of the season at Citizens Bank Park.
