The Shanghai Masters begins today, with the best in men’s tennis playing in China.

Novak Djokovic may have more Masters titles than any other male player (an incredible 30), but the Serbian has had, for him, an underwhelming year so far.

He came out top in Shanghai last year, and knows that winning here again can create healthy momentum going forward.

Andy Murray, Roger Federer, Stanislas Wawrinka and even Rafael Nadal are bound to have their say, though…