The first American male to win the Wimbledon singles title was Bill Tilden in 1920.
The first African American male to win the Wimbledon was Arthur Ashe. Megan Gollehon wrote this answer.
Pete Sampras
Althea Gibson was the first black American to win Wimbledon, on July 6, 1957.
May Sutton Brandy became the first American woman to win the ladies singles tennis championship at Wimbledon in 1905.
Althea Gibson
Althea Gibson was the first African American to win female single's tennis competition at Wimbledon.
Arthur Ashe.
Althea Gibson was the first African American to win at Wimbledon. She paved the way for Venus and Serena Williams.
None to date.
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Arthur Ashe in 1975.
Bill Tilden in 1920.