60-year anniversary of first black tennis player with Wilmington ties to win at Wimbledon
Althea Gibson Becomes First African American Player on U.S. Tennis Tour - HISTORY
Bob Ryland, first Black tennis player to go pro, dies at 100 - The Washington Post
Billie Jean King on Twitter: "72 years ago today, Althea Gibson paved the way for so many to follow when she became the first Black tennis player to compete at the U.S.
Black Tennis Players - Essence
BBC Radio 4 - Great Lives, Althea Gibson
Bob Ryland, First Black Pro Tennis Player In U.S., Dies At 100 | Upper West Side, NY Patch
First Black tennis player to win a major, Althea Gibson