Complex sentence: He had a 9-9 record, a 3.68 earned run average and 197 strikeouts in the Milwaukee Brewers system in 2011 playing for the Arizona Brewers and the Helena Brewers.
Split into simpler sentences: He had a 9-9 record, a 3.68 earned run average and 197 strikeouts in the Milwaukee Brewers system in 2011. He played for the Arizona Brewers and the Helena Brewers.