This Day in Yankees History: Three grand slams in one game
2011/08/25 Yankees' three grand slams
Royce Lewis hits his 2nd slam in 2 days; Twins top the Guardians 10-6 for 7- game lead - ABC News
Luis Urías accomplished a feat no Red Sox player has since 1940
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Judge, Hicks hit grand slams as Yankees pound Pirates 16-0 - The San Diego Union-Tribune