If you’ve ever picked up a tennis racket and attempted to serve against an opponent, you’ll know just how hard a skill it is.

But then Gauff learned that MacMillian, a Canadian educated in America and based in South Africa, was available. And then her ...

On the night that she debuted her new service motion, it was Gauff's tennis foundations that propelled her to victory.

Emma Raducanu recorded her fastest Grand Slam victory at the US Open, but the 22-year-old wasn't aware of that stat before ...

London, UK (CNN) — If you’ve ever picked up a tennis racket and attempted to serve against an opponent, you’ll know just how hard a skill it is. It’s one thing to get the ball over the net ...

Former tennis player and sports scientist Mark Kovacs has dedicated years to researching the biomechanics behind a tennis serve.

Former tennis player and sports scientist Mark Kovacs has dedicated years to researching the biomechanics behind a tennis serve.

He has worked with some of the sport’s biggest servers, including former US player John Isner, who set the ATP-recognized record for the fastest serve in 2016, when he blasted a ball 157.2 mph ...

He has worked with some of the sport’s biggest servers, including former US player John Isner, who set the ATP-recognized record for the fastest serve in 2016, when he blasted a ball 157.2 mph ...

He has worked with some of the sport’s biggest servers, including former US player John Isner, who set the ATP-recognized record for the fastest serve in 2016, when he blasted a ball 157.2 mph ...