Clyde Gray vs. Jimmy Hamm

Clyde Gray 150 lbs beat Prince Jimmy Hamm 141 lbs by KO at 1:31 in round 1 of 10

• Date: 1973-04-11
• Location: Maple Leaf Gardens, Toronto, Ontario, Canada

"Clyde Gray of Toronto, Canadian and Commonwealth welterweight champion, made short work of Jimmy Hamm of Miami Beach Wednesday night. Gray landed a vicious left hook on the lower ribs and sent Hamm hurtling into the ropes and to the floor. Hamm was counted out at 1:31 of the first round in their scheduled 10 rounder." -Canadian Press

• Two other 10 rounders accompanied this bout. Donato Paduano fought Roscoe Bell and Canadian lightheavyweight champ Gary Summerhays fought Al Quinney.