England - set unlikely 388 to win - reach 30-0 at close
Khawaja hits his second hundred of match, off 131 balls
Khawaja and Green take Australia from 86-4
England bowled out for 294 - Bairstow 113
Daily highlights on BBC iPlayer from 17:00 GMT
Right, that's us done for the day.
Catch up with Callum Matthews' report and the Test Match Special podcast, which will be available soon.
There's also highlights of today's play on BBC iPlayer from 17:00 GMT.
We'll be back tonight to see if England can fend off Australia and end their hopes of an Ashes clean sweep.
Jonathan Agnew
BBC cricket correspondent on BBC Test Match Special
We're looking for the watershed innings from Hameed. England won't want to go back to Rory Burns in Hobart. Hameed will want that innings to kickstart his career. He can't afford another single-figure score.
More from Usman Khawaja: "It reminds me of an old-school SCG wicket. Hopefully it will be a dry day and we can get some reverse swing. Nathan Lyon will hopefully come into the game."
Steven Finn
Former England bowler on BBC Test Match Special
You can see why people rave about Cameron Green. You watch him shape up as a batter and you think 'if this guy gets it right, he could be really imposing'.
Cameron Green, who has struggled with the bat, did pretty well too, notching his first half-century of the series.
Australia batter Usman Khawaja: "I couldn't stop smiling. I was grateful with one hundred, but I'll take the second one too.
"I enjoy the SCG. It's my home away from home. I love it here.
"I was just trying to bat and build a partnership, trying to take time out of the game and build the lead."
Jonathan Agnew
BBC cricket correspondent on BBC Test Match Special
Khawaja has had an unexpected opportunity. He knew it might have been a one-off. Only five Australians have made two hundreds in a Test against England before.
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But today has, undoubtedly, belonged to Usman Khawaja.
Today was the best Jack Leach has bowled in the series, and his reward was 4-84, including bowling Steve Smith.
Jonathan Agnew
BBC cricket correspondent on BBC Test Match Special
England do have a chance to save this game and people will be expecting them to. It would mean so much to them if they can.
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The forecast is pretty grim for tomorrow - but then it was grim today, and we've had no interruptions.
Jonathan Agnew
BBC cricket correspondent on BBC Test Match Special
That was a long day of cricket. England have done really well to see it through.
Trail by 358
England reach stumps without any damage.
A long way to go, still, but that's a small positive.
Image source, Getty ImagesHaseeb Hameed runs hard to pick up two runs, then a single ensures he'll be not out overnight.
Zak Crawley will face the final ball of the day.
The umpires are having a chat, but they've decided to carry on and finish off the over.
Three balls to go...
This is now England's highest opening partnership of the series.
I know, I know.
#bbccricket
Cian Davies: When do we start to get excited that we’ve had a decent opening partnership, don’t want to get carried away.