The WTA says Sabine Lisicki has hit the fastest record serve in the history of the women's tennis tour, reaching 131 mph.
The previous fastest WTA serve was 129 mph (208 kph), by Venus Williams at the 2007 U.S. Open.
— Associated Press
Check out WTA’s list of the fastest serves in tennis!
Note: IDS only collects serve speed data on show courts and started doing so in 1989.