Yastrzemski (hamstring) isn't starting Thursday's game against the Diamondbacks, Maria I. Guardado of MLB.com reports.

EDGE Analysis

Yastrzemski was scratched from Wednesday's lineup due to right hamstring tightness, and he'll remain on the bench for Thursday's series finale. Whether he's able to serve as a pinch hitter remains to be seen, but LaMonte Wade will take over in right field while Alex Dickerson starts in left.