MLB roundup: Dominic Smith's walk-off slam caps Braves' 6-run 9th

(Photo credit: Mady Mertens-Imagn Images)

Dominic Smith hit a walk-off grand slam in the ninth inning to help the Atlanta Braves overcome a two-run deficit and beat the visiting Kansas City Royals 6-2 on Saturday night.

Smith's home run, a 386-foot shot to right-center field, came with one out against Royals closer Carlos Estevez (0-1), who failed to hold a 2-0 lead. Per the Elias Sports Bureau, Smith becam