By Matthew Sherry
Australia looked set to take a 4-0 lead in the Ashes as Chris Rogers hit his second Test hundred at the MCG.
Having resumed on 30 without loss chasing 231, the hosts were aided by some disappointing England fielding as two early chances went down.
However, a moment of cheer came for the tourists when David Warner feathered the impressive Ben Stokes behind for 25.
Rogers, though, found a willing ally in the typically positive Shane Watson as Australia moved to 189 for one.
Match Scorecard / Live ball-by-ball commentary
Live images of day four / Follow ECB_Cricket on Twitter
Sign up for Ashes Breakfast email
BBC Radio Test Match Special live commentary
The Ashes on Sky Sports / TV highlights on Pick TV
3am - WICKET! Rogers c Bairstow b Panesar 116; Australia 200/2 - Rogers' fine innings comes to an end as he feathers an attempted cut off Monty Panesar behind.
2.45am - FIFTY! Watson (70b 6x4 0x6) - Shane Watson reaches a notable landmark by cutting Tim Bresnan for four.
2.42am - CENTURY! Rogers (135b 11x4 0x6) - What a moment! Rogers reaches his first Test hundred on home soil with a driven four off James Anderson.
2.25am - Glorious from Chris Rogers, who - having enjoyed that reprieve - plays a late-cut to the boundary off Stuart Broad.
1.33am - LUNCH! Australia 143/1; Rogers 81, Watson 36 - Australia end the session in complete command. They look set to move 4-0 ahead in the series.
1.22am - Misfields are hurting England amid Australia scoring freely. The hosts have racked up over 100 runs in this session for the loss of just one wicket.
1.06am - Monty Panesar is brought into the attack and begins with a solid over that brings Australia just two runs.
12.52am - Boundaries are flowing for Australia as both Rogers and Shane Watson attack to good effect.
12.29am - FIFTY! Rogers (74b 6x4 0x6) - An inside-edged four that only just misses the stumps precedes a two, which brings up Rogers' fluent half-century.
12.09am - WICKET! Warner c Bairstow b Stokes 25; Australia 64/1 - No mistake this time! Warner goes for an expansive cut but feathers through to Bairstow as Stokes grabs a deserved wicket.
10.56am - MISSED CHANCE! - Another opportunity goes begging as Cook shells a regulation chance to dismiss Warner off Ben Stokes.
10.45am - MISSED CHANCE! - Nightmare for England as Chris Rogers edges Broad between the wicketkeeper and first slip for four. Alastair Cook spilled a one-handed diving attempt, but Jonny Bairstow should really have dived to collect a fairly easy chance. To make matters worse, the batsman follows up with an upper-cut four.
10.38am - David Warner is off and running, crunching Stuart Broad through the off side for four after James Anderson had begun the day with a maiden.
11.15am - Hello and welcome to day four of the fourth Ashes Test in Melbourne. Australia require a further 201 for victory having reached 30 without loss last evening, while England need 10 wickets.