After leaving the NHL Brydson played five seasons seasons were spent in the International American Hockey League, which became the American Hockey League, where he played for the New Haven Eagles, Indianapolis Capitals, Springfield Indians, and Pittsburgh Hornets.
Following his time with the NHL, Brydson spent five seasons playing in the International American Hockey League, which evolved into the American Hockey League. He played for the New Haven Eagles, Indianapolis Capitals, Springfield Indians, and Pittsburgh Hornets.