Complex sentence: He then spent the 1943-44 season playing with Providence-Hershey (AHL) and made his only appearance in the NHL when he played five games for the Toronto Maple Leafs.
Split into simpler sentences: He then spent the 1943-44 season playing with Providence-Hershey in the American Hockey League. He made his only appearance in the NHL when he played five games for the Toronto Maple Leafs.