Daniel Norris, save for a ground-rule double from Brandon Guyer with one out, threw a low-stress top of the sixth inning.
The pitch count for the left-hander crossed 100, but Norris got out of the inning with no runs allowed.
Right-hander Alex Wilson was warming up during the inning, so the night is likely over for Norris.
He's allowed a run on five hits, while striking out eight and walking four.
Going to the bottom of the sixth, the Tigers are up 7-1.
V-Mart bunts, Tigers add to lead in 5th
Victor Martinez laid down a perfect bunt single to third base -- where nobody was covering -- to lead off the bottom of the fifth inning.