Azarenka v Na
Na races to a 3 -1 lead, but Azarenka has just broken back.
3 - 2 Na
Replies sorted oldest to newest
Na re-establishes the advantage in the next game.
4 - 2 Na
....and consolidates this by holding her own serve
5 - 2 Na
Azarenka serving to stay in the 1st set.
It goes to 40-30 then Azarenka wins next point - the set continues
5-3 Na
But Na loses to 15, so breaks are even, all advantages lost.
5-4 Na
15-0
15-15
15-30
30-30
30-40 - Break/Set point Na
40-40
Advantage Azarenka
40-40
Advantage Na
40-40
Advantage Na - She's doing all the running, but strangely, seems to have the upper hand.
40-40
Advantage Na
Game and 1st set to Na
6-4 Na
Na leads 1 set to love
2nd set:
1st game - Na serving:-
Rather ragged throughout - and Azarenka is a break up.
1-0 Azarenka
2nd game:-
Na has pulled herself together a bit and takes the Azarenka serve to two deuces before Azarenka wins.
2 - 0 Azarenka
3rd game:-
Li Na's cool seems to have gone AWOL and Azarenka is two breaks up.
3 - 0 Azarenka
A third set is looking very much on the cards.
4th game:-
But now Azarenka looks to be losing it....and Na gets a break back.
3 - 1 Azarenka
5th game:-
Na slips and falls and takes a medical break - they're discussing whether the match is over! 
Na returns to th court with a small strapping to her left ankle....and wins the nexy two points - game Na!
3 - 2 Azarenka
6th game:-
Azarenka's serve - 1st point to Na
...and 2nd
....and 3rd - 3 break points!
Azarenka saves one....and two....and Na nets!-Deuce!!!!
Azarenka gets the next two - and that's another game under her belt
4 - 2 Azarenka
7th game:-
Mistakes from both and it goes to deuce
Scorcher from Na to take Advantage
....and again....for game.
4 - 3 Azarenka
8th game:-
Another break looming - but it's gone to 30-40
Na gets next point and they're back on level pegging - a third set is not quite so much in the offing
4 - 4
9th game:-
Na serving, but Azarenka goes 40-15 up....and takes the game to re-establish a break.
5-4 Azarenka
10th game - Azarenka serving for the set:-
Azarenka takes the game to love
6-4 Azarenka
1 set all.
3rd set - 1st game - Na serving:-
1st two points to Azarenka - then she nets!
Error by Na and winner by Azarenka and she's a break up already'
1 - 0 Azarenka
2nd game:-
Looks like it might be going Na's way
Na nets the next two, but wins the next two again for Advantage and is on the verge of breaking back - which she does!
1 - 1
3rd game:-
Na takes it to 40-0, then nets for 40-15, but then serves an ace to seal the game
2 - 1 Na....back in the lead after being down for 1 game! 