Pedro Florimon Jr. (finger) will not be in the lineup Friday.
Josh Willingham blasted two homers and collected four RBI in Thursday's loss to the Tigers.
Scott Diamond surrendered three runs on nine hits and a walk over 5 2/3 frames in a no-decision loss Thursday to the Tigers.
Twins purchased the contract of RHP P.J. Walters from Triple-A Rochester.
Pedro Florimon Jr. left Thursday's game against the Tigers with a right index finger sprain.
Oswaldo Arcia is not in Thursday's lineup against the Tigers.
Darin Mastroianni underwent surgery Thursday to repair bone chips on his left ankle.
Aaron Hicks went 3-for-4 and hit his fourth homer Wednesday against the Braves.
Twins optioned RHP Vance Worley to Triple-A Rochester.
Joe Mauer is not in Wednesday's lineup against the Braves.
Trevor Plouffe said Wednesday that he passed his concussion test, but was placed on the 7-day disabled list because of his initial wooziness.
Twins transferred OF Darin Mastroianni from the 15-day disabled list to the 60-day disabled list.
Twins purchased the contract of 1B/3B Chris Colabello from Triple-A Rochester.
Twins placed 3B Trevor Plouffe on the 7-day disabled list with a concussion.
Trevor Plouffe was tested for concussion symptoms after he took a knee to the head Tuesday on a slide into second base.