Frazier (hamstring) is expected to play in his third rehab game for Triple-A Indianapolis on Thursday, DK Pittsburgh Sports reports.
He has three hits in his six at-bats for Indy thus far. When Frazier returns, the plan is for him to rotate with Josh Harrison between second base and left field. He could also see time at third base. While the Pirates haven't committed to a specific return date, he continues to make progress without any setbacks.