Unpacking the sporting science behind the humble tennis court.
Only a few professional tennis players make a stable income, let alone vast riches. Research suggests it's this small chance of a huge payoff that drives players to play professionally
As Wimbledon 2015 gets underway, the writing looks to be on the wall for Rafael Nadal. Will the Spaniard succeed where so many other top athletes have failed?
Canadian tennis star Eugenie Bouchard has topped the list of most marketable athletes.