Roger Federer beats John Millman 10-8 in fifth-set champions tie-break
Coco Gauff beats defending champion Osaka 6-3 6-4
Serena Williams knocked out by Wang Qiang in three sets
Caroline Wozniacki retires after defeat by Ons Jabeur
Novak Djokovic into last 16
Australian Open third round from Melbourne Park
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Amy Lofthouse
*Federer 4-6 1-2 Millman
Good net play from Roger Federer but John Millman just keeps coming, getting ball after ball back before Federer vollies home the winner for 30-15.
Smack. Ace from Millman and he closes the game out with another one for good measure.
Federer 4-6 1-1 Millman*
Roger Federer looks about as happy as you'd expect.
John Millman almost chases down a backhand after reading a sliced second serve from Federer, before the Swiss hoicks an ace down the T.
Out wide goes the Fed serve and Millman sends his return long, before Federer wins a battle of the backhands to hold to 15.
*Federer 4-6 0-1 Millman
Roger Federer gets himself to 0-30 on John Millman's serves before two awful errors cancel out that slight advantage.
Down comes the ace from Millman - and again! Lovely, lovely serving.
Federer 4-6 Millman
Roger Federer took the first set over John Millman at the US Open in 2018 and then lost the next three, two of which he lost on tie-breaks.
The unforced errors are costing Federer - he's racked up 14 compared to Millman's four, and Millman just looks the more composed when the two rally.
The Australian will serve to get us under way again.
Federer 4-6 Millman
WELL THEN.
Federer 4-6 Millman
Into the net goes the forehand!
John Millman takes the first set!
*Federer 4-5 Millman
Shot! John Millman blasts a beauty through Roger Federer's defences to go 0-15 up.
Hmm. Trouble brewing as Federer slaps an easy forehand into the net - oh, and that's a double fault!
Three set points for John Millman!
*Federer 4-5 Millman
There's still danger for Roger Federer as he serves to stay in this opening set.
*Federer 4-5 Millman
Oh!
Hello, Roger! Federer angles a glorious backhand past John Millman and he breaks back.
Federer 3-5 Millman*
Roger Federer runs around to get behind a forehand - and spears it long!
One break point saved...
Federer 3-5 Millman*
Roger Federer's backhand had taken a quick vacation in the opening few games, but it returns in time to angle John Millman out of a rally.
Whoopsie. Long goes a Millman forehand and Federer has three timely break back points.
Federer 3-5 Millman*
Ace.
Serve and volley.
Ace.
Ace.
John Millman will have to serve this set out.
*Federer 2-5 Millman
After just 23 minutes, Roger Federer is serving to stay in this opening set.
*Federer 2-5 Millman
Long rally, forehand meeting forehand, and it's a flat-footed Federer who blinks first from the middle of the baseline.
Federer just isn't winning these long rallies, another backhand drifting long, and John Millman races to a love hold.
Federer will have to serve to stay in this first set!
Federer 2-4 Millman*
Back-to-back big serves from Roger Federer take him to a 30-15 lead on serve, but that's a wayward backhand from the Swiss.
Down comes an ace and another service winner hustles Federer along to a hold.
*Federer 1-4 Millman
Wild, wayward from Roger Federer, aiming for a big winner into the corner, and it gives John Millman the advantage.
Wallop! Ace! John Millman holds. What a start!
Federer 1-3 Millman*
A block return from Federer - and it is mullered for a winner by Millman!
Deuce.
Federer 1-3 Millman*
There's a bit of the grump about Roger Federer today.
He quickly gets to 0-30 but he's outdone by a superb back-to-back Millman body serves.
Oh, that's long on the Millman forehand though, and Federer has a break back point.
Federer 1-3 Millman*
John Millman gets a Federer second serve to play with...
And a backhand winner goes spiralling past Federer!
Millman breaks!
*Federer 1-2 Millman
Terrific defence from John Millman!
He's given the run-around by Roger Federer but Federer can't make the pass, and it's another chance to break for the Australian.