Kansas City Royals rookie outfielder Jac Caglianone got a pair of firsts out of the way with one swing of the bat Thursday. Caglianone ripped Miles Mikolas' curveball into the right-field corner for an RBI double that scored Salvador Perez in the fourth inning of the first game of a doubleheader against the Cardinals.

Cameron turned in another dominant start in Game 1 of Thursday’s doubleheader against the St. Louis Cardinals. He matched MLB legend Fernando Valenzuela as the lone pitchers (since 1901) to allow one run or fewer in each of their first five starts.

Jac Caglianone doubles to right field for his first hit and scores Salvador Perez to record his first RBI, giving the Royals a 2-0 lead