Supercars champion Brodie Kostecki says an engineer for his team, Erebus Motorsport, has been hospitalised after celebrating the crew's Bathurst 1000 victory.

With a WADA appeal looming over him, Jannik Sinner stops Novak Djokovic from winning a 100th career trophy, taking down the 37-year-old in the Shanghai Masters final.

Dan Houston appears a step closer to getting a move to Victoria as Port Adelaide, Collingwood and the Gold Coast make progress on a blockbuster three-way trade.

A potential deal that would see Australia provide $600 million to help set up an NRL side in Port Moresby includes an assurance no security deal with China is signed by the Pacific nation, the ABC can reveal.

With captain Alyssa Healy's availability still to be determined, Tahlia McGrath steps in and leads Australia to another win at the Twenty20 World Cup.