John Diamond
American contract bridge player
About John Diamond
Born 1966. John Diamond is an American bridge player.
John Diamond (born 1966) is an American bridge player. Diamond won a world championship in 2010 and has won 6 North American Bridge Championships, and is often partnered with his longtime friend and fellow bridge player Brian Platnick.
Diamond is from Daytona Beach, Florida. He graduated from Duke University and University of Maryland. North American Bridge Championships (6) Fast Open Pairs (1) 2011 Silodor Open Pairs (1) 2014 Blue Ribbon Pairs (1) 2012 Jacoby Open Swiss Teams (1) 2010 Roth Open Swiss Teams (1) 2012 Spingold (2) 2010, 2017
Runners-up
North American Bridge Championships (4) Fast Open Pairs (1) 2008 Vanderbilt (2) 2009, 2012
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Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped John Diamond's
Frequently asked questions
Who is John Diamond?
American contract bridge player
When was John Diamond born?
John Diamond was born in 1966.
What is John Diamond's occupation?
John Diamond is a bridge player.
What nationality is John Diamond?
John Diamond is American.
Sources & further reading
· DBpedia: John Diamond (bridge)
Cite this page
APA: Biography.guide. (2026). John Diamond. https://biography.guide/john-diamond-bridge-player/
MLA: "John Diamond." Biography.guide, https://biography.guide/john-diamond-bridge-player/.
Chicago: "John Diamond." Biography.guide. https://biography.guide/john-diamond-bridge-player/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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