Cincinnati Reds' Joey Votto (19) rounds the bases past Washington Nationals first baseman Adam LaRoche after hitting a grand slam off relief pitcher Henry Rodriguez in the ninth inning, Sunday, May 13, 2012, in Cincinnati. Votto had three home runs as Cincinnati won 9-6. (AP Photo/Al Behrman)

Photo by: Al Behrman

Cincinnati Reds' Joey Votto (19) rounds the bases past Washington Nationals first baseman Adam LaRoche after hitting a grand slam off relief pitcher Henry Rodriguez in the ninth inning, Sunday, May 13, 2012, in Cincinnati. Votto had three home runs as Cincinnati won 9-6. (AP Photo/Al Behrman)