The Rockies returned Rule 5 pick Petit (elbow) to the Tigers on Tuesday.
Messick was charged with the loss in Game 5 of the ALCS against Tampa Bay on Sunday, giving up two runs on five hits with three strikeouts and two walks across two innings.
Griffin didn't factor in the decision after giving up one run on four hits and no walks over 3.2 innings during Game 4 of the ALCS against the Rays on Saturday. He struck out five.
Bazzana went 2-for-3 with a walk and a solo homer in Game 4 of the ALCS against the Rays on Saturday.
Ramirez went 1-for-3 with a two-run homer and a walk during Game 5 of the ALCS against the White Sox on Saturday.
Williams earned the win in Game 5 of the ALDS against the White Sox on Saturday, striking out 12 and allowing one hit and two walks across 5.2 scoreless innings.
Holderman will undergo season-ending surgery on his right wrist, Zack Meisel of The Athletic reports.
Flaherty (forearm) was reinstated from the 15-day injured list Sunday and struck out one batter while allowing one hit and no walks over two scoreless innings in the Tigers' 4-2 loss to the Pirates in the season finale.
The Tigers optioned Hurter to the rookie-level Florida Complex League on Sunday.
Madden tossed three scoreless innings of relief with three strikeouts in Sunday's 4-2 loss to the Pirates.
