Australian Open January 16th-30th

[Master Splinter]

Dolgopolov takes the fourth set 6-2.

Tense fifth set .

[McNamara That Ghost...]

Dolgopolov should be used to them by now.

[Master Splinter]

Whoever wins plays Federer next.

Should just pull out now really. Dolgopolov will probably have to.

[McNamara That Ghost...]

Tomic you bastard.

Tomic raised his racquet and then said he didn't challenge, Dolgopolov then put the next shot long, then he rightly had a go at the umpire - swearing too.

[McNamara That Ghost...]

Tomic breaks and leads 3-1 in the fifth set.

[Master Splinter]

It was really bad sportsmanship from Bernard.

Come on Dolgopolov.

Del Potro through in straight sets.

[McNamara That Ghost...]

Dolgoplov is serving to stay in the match at 5-2 down.

[McNamara That Ghost...]

And he does so. Tomic to serve it out.

[McNamara That Ghost...]

Tomic wins 4-6 7-6 (7-0) 7-6 (8-6) 2-6 6-3.

The BBC site has the second set tiebreak as 7-5.

[Master Splinter]

Brilliant tennis.

The most slices you'll see in a match not featuring Murray.

It's good to see players like Tomic and Dolgopolov with more variety heading to the top of the game.