Brewers reliever Will Smith isn't sure how he injured his back, but woke up on Saturday feeling better. Smith is expected to be "back to normal by Sunday," according to the Milwaukee Journal Sentinel.

"I played catch and I felt fine; I let a few go," said Smith. "It's way better today."

Smith owns a 3.09 ERA and a 1.40 WHIP over 43 2/3 innings of relief this season.

Add CBS Sports on Google