Back in the day, embracing the tiebreaker to decide the outcome of sets was a heavy psychological lift for players accustomed to the traditional scoring system. In later times, Electronic Line-Calling ...

The head of Lopez's racquet remains down, but he has such remarkable racquet- head speed on his serve that it will soon catch up. See how the ball is still in Lopez’s hand, even though his hand is ...

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 and yet a ...