Here's another reason to follow the fortunes of your favourite tennis players.
The men's tennis association, ATP, has come up with a unique contest, where you pick the winners of every match in every round and stand a chance of winning prizes.
The ATP Bracket Challenge Circuit comprises the eight ATP Masters Series tournaments through the end of the regular season at the BNP Paribas Masters in Paris.
One Grand Prize is up for grabs at each of the eight games for anyone picking a perfect bracket.
Additionally, the contestant who collectively earns the most points in the eight games throughout the ATP Bracket Challenge Circuit will win a VIP trip for two to the ATP Tour tournament of your choice plus $1000 worth of HEAD/Penn equipment.