Complex sentence: Lyons made the most of his unusual scheduling, winning 52 of 82 decisions from 1939 until his retirement as a player in, including a stellar 1942 season in which he led the league with a 2.10 ERA and completed every one of his 20 starts.
Split into simpler sentences: Lyons made the most of his unusual scheduling, winning 52 of 82 decisions from 1939 until. During 1942, Lyons' last full season, he led the league with a 2.10 ERA and completed every one of his 20 starts.