Pivetta was removed from Friday's game against the Rangers due to a left calf contusion, Chris Cotillo of The Springfield Republican reports.
Pivetta sustained his injury while fielding a grounder in the top of the third inning Friday, and he was replaced to begin the fourth frame. The right-hander will presumably be monitored further before the Red Sox determine his status for his next start. If Pivetta is cleared to pitch, he tentatively lines up to start on the road against Tampa Bay on Wednesday.