Date of Birth: 
Place of Birth: Kirkland Lake, Ontario, Canada
About Les Duff
- Les Duff (born December 12, 1934) is a Canadian former professional ice hockey player.
- Between 1955 and 1970 he played 927 games in the American Hockey League (AHL).Duff won the Calder Cup five times during his playing career to share the record for most Calder Cups won with Bob Solinger, Fred Glover, and Mike Busniuk.
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