Roenicke requested a crew-chief review of whether Barnhart violated Rule 7.13, instituted this season to limit collisions at home plate. After a brief look, the decision was confirmed and the Brewers and Reds remained tied, 1-1.
Khris Davis promptly gave Milwaukee a lead with a sacrifice fly.
Adam McCalvy is a reporter for MLB.com. Read his blog, Brew Beat, and follow him on Twitter at @AdamMcCalvy. This story was not subject to the approval of Major League Baseball or its clubs.