Tue 8/5/14 9:48 PM

Dirks (back) left his rehab game Tuesday after feeling his left hamstring grab while chasing a fly ball, MLive's Chris Iott reports. He will be reevaluated Wednesday, but this could definitely mean a setback in Dirks' attempt to rejoin the Tigers, who all of a sudden have need of a little extra outfield depth after trading Austin Jackson.