After Mary Fowler's tough outing against Switzerland, interim Matildas coach Tom Sermanni is determined to put her in more dangerous positions against Germany.

Superstar Ellyse Perry lays the groundwork for 15-year-old debutant Caoimhe Bray to finish the job in the Sydney Sixers' three-wicket WBBL win over the Melbourne Renegades.

The Diamonds are swept aside in Perth by 18 goals, as New Zealand clinch the Constellation Cup with one game to go.

Erebus driver Brodie Kostecki leads from start to finish for his first Gold Coast win, with Will Brown to face off with Red Bull teammate Broc Feeney for the Supercars championship in the final round.

The Western Bulldogs hang on to beat St Kilda by the smallest possible margin but Saints are left ruing missed chances, while Carlton beat AFLW arch-rivals Collingwood and the Brisbane Lions smash the Swans.