Complex sentence: O'Neill won the American League batting title in 1994 with a.359 average, and was also a five-time All-Star, playing in 1991,1994,1995,1997, and 1998.
Split into simpler sentences: O'Neill won the American League batting title in 1994 with a.359 average. He was also a five-time All-Star, playing in 1991,1994,1995,1997, and 1998.