Gray and Boston bullpen blank Guardians 1-0 after Monasterio's RBI single
Sonny Gray worked six scoreless innings for his 18th win, and Andruw Monasterio's sixth-inning single supplied the only run at Fenway Park.
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Red Sox beat Royals 5-1 behind six strong innings from Boston starter
Boston scored five runs and held Kansas City to one in Saturday night's final at Fenway Park, according to the official ESPN box score.