Mookie Betts is pretty good against Danny Duffy.
Betts hit a two-run homer off Danny Duffy in a four-run third inning and the Boston Red Sox defeated the Kansas City Royals 7-5 Thursday to complete their first series sweep in nearly a month.
Royals: RHP Homer Bailey (4-6, 6.05 ERA) takes the mound Friday at home against the White Sox.