Australia's Bernard Tomic could be on course for a quarter-final showdown against world No.2 Novak Djokovic.

But first he must win his match against Xavier Malisse of Belgium later today.

Tomic has remained remarkably calm during his time at Wimbledon so far, and his approach to Malisse is the same.

Tomic said he had played the Belgian before and knows his game. He believes they have a similar style of playing.

He said he wanted to play remaining relaxed and calm and thinks that whoever plays a bit more aggressiveley on the day will win.

Djokovic will play Michael Llodra of France for a spot in the final eight.