Dominic Smith hits walk-off grand slam as Braves rally past Royals 6-2

Dominic Smith hit a walk-off grand slam and the Atlanta Braves stunned the Kansas City Royals with a six-run ninth inning in a 6-2 victory on Saturday night. Smith hit a 3-2 pitch from Carlos Estévez (0-1) over the right field wall as the Braves won for the second straight night.