P.J. Walters held the Tigers to two runs over seven innings Saturday in a 3-2 Twins victory.
Chris Sale (shoulder) played catch on Saturday and has deemed himself ready to make his Tuesday start.
Doug Fister allowed three runs over seven innings Saturday in the Tigers' loss to the Twins.
Jake Westbrook (elbow) will seek a second opinion next week, likely from Dr. James Andrews.
Chris Carpenter (shoulder, neck) did not feel good after his latest bullpen session so the Cardinals are backing him off his current throwing program.
Dustin Pedroia had a go-ahead RBI double in Saturday's 7-4 win over the Indians.
Andrew Bailey notched a save Saturday for the first time since coming off the disabled list.
Jon Lester gave up four runs over seven innings in a no-decision against the Indians on Saturday.