10 July-Today's All facts
1910 - First Black heavyweight champion, Jack Johnson successfully defended his heavy

First Black heavyweight champion, Jack Johnson successfully defended his heavyweight championship by knocking out Jim “The Great White Hope” Jeffries, who had come out of retirement “to win back the title for the White race”

1943 - Arthur Ashe is born on this date.

Arthur Ashe, Born July 10, 1943 in Richmond, Virginia. In 1963, Twenty-year-old Arthur Ashe becomes the first African-American to make the U.S. Davis Cup tennis team.