Salvador Perez’s grand slam fuels Royals’ 8-7 victory over Mariners
by from FOX Sports Digital on (#5NWEM)
The Kansas City Royals defeated the Seattle Mariners, 8-7, with help from Salvador Perez's grand slam in the fourth inning. This was his 36th home run on the season. Edward Olivares launched a two-run homer in the 12th inning.