Complex sentence: The 1936-37 season was Sherf's most memorable as he played with the American Hockey League's Pittsburgh Hornets, but he was called up by the Wings for the playoffs to help defend their Stanley Cup championship.
Split into simpler sentences: The 1936-37 season was Sherf's most memorable as a professional. He played with the American Hockey League's Pittsburgh Hornets, but he was called up by the Red Wings for the playoffs to help defend their Stanley Cup championship.