IT's a "hole-in-one" that's too good to be true.



Tennis champs Maria Sharapova and Novak Djokovic take to a golf course to see who can hit a better shot on the green.



One catch though, they're playing with tennis racquets, not golf clubs.



Djokovic goes first, and sends his tennis ball past the water hazard where it lands within metres of the hole.



Sharapova however, manages to hit an impossible hole-in-one.