Greatest returner of serve in tennis history?

There will be two divided camps on this subject: those voting for the great Andre Agassi and those for Novak Djokovic.

I believe one of the keys for Novak besides his flexibility and agility and ability to read the serve, is his high swingweight racquet.

While the debate continues, let’s kick back and relish this compilation of some of Novak’s best stuff.