Navratilova called Serena's serve the best she has ever seen, which is saying something. U.S. Fed Cup captain Mary Joe Fernandez concurred.
"Impeccable, just impressive, once again, the way she's able to dominate with the best [serve] we've ever seen in tennis," Fernandez said. "It's very hard for someone to compete [against her], time in, time out. "Not so much that it's the biggest. It's the best, it's got the speed when she needs it, and the spin when she needs it. She can slice it, kick it and hit into the body.Serena, who has won five of the last eight Grand Slams, moved ahead of Billie Jean King into sole possession of sixth place on the all-time list of women’s Grand Slam champions with 13, the most of any active woman player. Williams also has five Australian Opens, three U.S. Opens and one French Open.