Complex sentence: In Dombrowski's first season with the Red Sox, Boston won 93 regular-season games and the American League East Division title, but the Red Sox were swept in the 2016 American League Division Series by the eventual league champion Cleveland Indians.
Split into simpler sentences: In Dombrowski's first season with the Red Sox, Boston won 93 regular-season games and the American League East Division title. But the Red Sox were swept in the 2016 American League Division Series by the eventual league champion Cleveland Indians.