Keith Butler optioned to Triple-A Memphis
by Chris Cwik | CBSSports.com
(7/15/2013) Cardinals reliever Keith Butler has been optioned to Triple-A Memphis Monday.
The team has not announced a corresponding move, but Butler won't play until Friday. He will be replaced in the bullpen by Joe Kelly, at least the first time through the rotation post-All Star break. Butler has appeared in 12 games, with a 1.98 ERA.