LONDON, July 11 (UPI) -- Serena Williams won the Wimbledon Ladies Final on Saturday over Spain's Garbine Muguruza 6-4, 6-4 to take her sixth Wimbledon singles tennis title.
For Williams, 33, it's her fourth Grand Slam championship in a row and 21st major overall. Now Williams holds all four Grand Slam titles at once, or the second "Serena Slam" of her career. If she wins the U.S. Open, she'll become the first player to sweep the four majors in the same season since Steffi Graf in 1988.