The correct answer is B. Monica Seles.
Monica Seles was a professional tennis player from the United States. She was born in Yugoslavia in 1973 and moved to the United States with her family when she was 10 years old. Seles won her first Grand Slam singles title at the age of 15, becoming the youngest player ever to win the French Open. She went on to win seven Grand Slam singles titles, including four Australian Open titles, two French Open titles, and one US Open title.
In 1993, Seles was stabbed in the back by a man who ran onto the court during a match. The attack left Seles with a severe injury and she was forced to withdraw from tennis for several years. She eventually returned to the sport in 1995, but she was never able to regain her previous form. Seles retired from tennis in 2008.
The other options are incorrect. Steffi Graf was a German tennis player who won 22 Grand Slam singles titles, the most of any player in the Open Era. Mary Pierce was a French tennis player who won four Grand Slam singles titles. Arantxa Sánchez Vicario was a Spanish tennis player who won four Grand Slam singles titles.