Complex sentence: On August 23,1954, Killebrew made his first start in the second game of a doubleheader against the Philadelphia Athletics, hitting two singles and a double as the Senators won the game, 10--3.
Split into simpler sentences: On August 23,1954, Killebrew made his first start in the second game of a doubleheader against the Philadelphia Athletics. He hit two singles and a double as the Senators won the game, 10--3.