Complex sentence: Jonathan Sean Lowe (born March 29,1971) is a former pitcher in Major League Baseball who played from 1997 through 2003 for the St. Louis Cardinals, Chicago White Sox, Pittsburgh Pirates, Colorado Rockies and Kansas City Royals.
Split into simpler sentences: Jonathan Sean Lowe (born March 29,1971) is a retired Major League Baseball pitcher. He played during seven seasons at the major league level for the St. Louis Cardinals, Chicago White Sox, Pittsburgh Pirates, Colorado Rockies, and Kansas City Royals.