In the world of tennis, "Grand Slam" refers to winning all four major tournaments in a calendar year: the Australian Open, French Open, Wimbledon, and US Open. In the history of Grand Slam tennis, there have been several esteemed Black athletes who have achieved this incredible feat.

One of the most notable Black tennis players to have won a Grand Slam is Serena Williams. She has won a total of 23 Grand Slam singles titles, including multiple victories at each of the four major tournaments. Serena has been a dominant force in women's tennis for over two decades and is widely regarded as one of the greatest tennis players of all time.

Arthur Ashe, the first Black man to win a Grand Slam singles title, secured his spot in tennis history by winning the inaugural US Open in 1968. Ashe went on to win a total of three Grand Slam singles titles during his career and was known not only for his athletic prowess but also for his activism and philanthropy.

Others like Althea Gibson, the first Black player to win a Grand Slam title, and Venus Williams, who has won seven Grand Slam singles titles, have also made significant contributions to the sport and have left an indelible mark on tennis history.

These Black tennis players have broken barriers, shattered records, and inspired generations of athletes with their skill, determination, and resilience on and off the court. Their achievements in the world of tennis are a testament to their talent and dedication to the sport, and they continue to be celebrated for their enduring impact on Black history.