Moments before the fight, Ortiz started toward the mound after taking a second straight pitch inside from Gregg. The benches and bullpens emptied, but nothing developed and Ortiz stepped back into the batter's box.
Gregg got him to pop out, then shouted something as the Boston slugger started down the first-base line. Plate umpire Mike Estabrook immediately ejected Gregg -- and Ortiz charged toward the mound. Gregg and Ortiz each threw a few haymakers, but the bout was swallowed up by players rushing onto the field.
The Red Sox tagged starter Zach Britton (6-7) for seven earned runs in the first inning.
The Red Sox said pitcher Josh Beckett slightly hyperextended his left knee. He was pulled after the fifth inning.
Phillies 3, Braves 2: Raul Ibañez's home run in the 10th won it for host Philadelphia.
Washington starter John Lannan (Chaminade, Long Beach) retired his first 10 batters, striking out five, but left in the fourth after Ty Wigginton's liner hit him in the nose. Lannan (5-6) has a nasal contusion and is day-to-day.
Pirates 7, Cubs 4: Mike McKenry's first major league home run, a three-run shot in the eighth inning assured host Pittsburgh of a winning record at the All-Star break for the first time in 19 years. -- AP