Wawrinka a set down to Seppi
Wawrinka gone to a deciding set.
Big Kev also in a decider and Big Karen is one too.
Nadal making very heavy weather of Delbonis, he has converted just 1/17 break points so far.
Looks like this second set is going to a tie break. Delbonis hanging in there.
I doubt Nadal will see the second week. He’s way off form, he lost 5 of his 7 sets in the ATP Cup knockout stage.
Big Kev gone, Wawrinka through
Kyrgios got a time violation 
Tennis 
Big Karen through. Nadal has the break in the 3rd set so should see it out comfortably.
Serena in a spot of bother here. Serving to stay in the game.
Now Wang, serving for the game, goes 0-30…
Serena breaks back! 5-5 in the 2nd.
Serena takes the 2nd set on a tiebreak.
She won’t go away, y’know.
On serve in the 3rd. 3-2 Wang.
Serena goes down to Wang.
Cilic beats RBA.
Djokovic to face Schwartzman next after both had straight sets wins.
Raonic about to take the first set against Tsitsipas.
If Tsitsipas loses today, a Djokovic Federer semi is a banker.
Raonic takes the first set against Tsitsipas.
I think Tsitsipas will fold now, mentally I still feel he is petulant and weak when things don’t go his way.
15 year old debutant Coco Gauff beats the third seed and reigning champion Naomi Osaka 6-3 6-4.
Raonic has the break in the second set now. Tsitsipas in big bother, won’t be long until he is smashing his racket like a spoiled child.
3 Australian women open champions knocked out in the one day. Wide open for the women.