But a tennis ball has an outer layer of felt ... that the ball gains from that humid air has a greater effect on ball speed than the difference in air density. What every player who comes to ...

There will be more speed with a flat serve but don't forget you're lacking the luxury of consistency so you've got to do it right.

Ben Earl has revealed that speed will be at the heart of England’s quest to win the Guinness Six Nations title on ‘Super Saturday’. Head coach Steve Borthwick has named three specialist ...

Welcome back to the Monday Tennis Briefing, where will explain the ... One thing not in dispute is that the speed of the courts at Indian Wells, Calif., is always a talking point, and that speed ...

That's about 12 kilometers per hour faster than the average female professional tennis player. Now, part of that speed is the result of pure strength. Chang: Serena Williams, you can just see she ...

Not even the biggest hitters in tennis are a match for the IBM radar gun used at Wimbledon. The radars measure the speed of service throughout the tournament. However fast the players serve, the IBM ...