Complex sentence: Schoeneweis started his MLB career with the Anaheim Angels, where in, he appeared in 31 games and finished with a 1--1 record in a season shortened by a torn medial collateral ligament in his left elbow.
Split into simpler sentences: Schoeneweis started his MLB career with the Anaheim Angels, where in, he appeared in 31 games and finishing the year with a 1--1 record. His season was cut short by a torn medial collateral ligament in his left elbow.