The Black Caps and Australia are a chance to meet at Eden Park once again at the Cricket World Cup - in the semifinals.
Following Saturday's stunning one-wicket win the Black Caps sit top of pool A with four wins from four games and guarantees New Zealand a quarter-final inWellington on March 21.
A victory there and the Black Caps will host a semifinal three days later against possibly... Australia.
Australia's defeat on Saturday leaves the four-time champions fourth in pool A with one win, a loss and a no result. They face Afghanistan on Wednesday before the match that could decide their fate - the red-hot Sri Lankans.
Australia host Sri Lanka at the Sydney Cricket Ground on Sunday and a defeat there will almost guarantee Australia third spot in the group.
Sri Lanka post a real threat to Australia after impressive outings from their batsmen in the last two matches. Kumar Sangakkara is currently the leading run-scorer in the tournament following a second straight ton against England yesterday while teammate Lahiru Thirimanne is the third highest run-scorer.
Sri Lanka split a five-match ODI series 2-2 in Australia in 2013 and won their last encounter at the Oval also in 2013.