The Wallaroos will battle it out for the WXV 2 title as they face Scotland in Cape Town.
Jo Yapp's side have put together back-to-back wins over South Africa and Wales to control their destiny heading into the final round.
Watch the Wallaroos tackle Scotland to decide WXV 2 live and exclusively on Stan Sport.
Backrower Ashley Marsters will break the record for most caps by a Wallaroo as she plays her 34th Test.
Meanwhile, Scotland were forced to dig deep to defeat a spirited Japanese outfit last week.
They sit two points behind the Australians with scrumhalf Leia Brebner-Holden making her first start.
FOLLOW ALL THE ACTION FROM 2:00 AM ( AEDT)IN THE LIVE BLOG BELOW OR THE MATCH CENTRE
WALLAROOS (15-1): Catilyn Halse, Maya Stewart, Georgina Friedrichs, Cecilia Smith, Desiree Miller, Faitala Moleka, Layne Morgan, Tabua Tuinakauvadra, Ashley Marsters, Siokapesi Palu, Michaela Leonard (c), Kaitlan Leaney, Eva Karpani, Tania Naden, Bridle O’Gorman
Replacements: Tiarna Molloy, Sally Fuesaina, Alapeta Ngauamo, Atasi Lafai, Lucy Dinnen, Samantha Wood, Trilleen Pomare, Lori Cramer
SCOTLAND (15-1): Chloe Rollie, Coreen Grant, Emma Orr, Lisa Thomson, Francesca McGhie, Helen Nelson, Leia Brebner-Holden, Evie Gallagher, Rachel McLachlan, Rachel Malcolm (c), Sarah Bonar, Eva Donaldson, Elliane Clarke, Lana Skeldon, Leah Bartless
Replacements: Elis Martin, Anne Young, Christine Belisle, Louise McMillan, Jade Konkel, Caity Mattinson, Meryl Smith, Lucia Scott
Referee: Clara Munarini (Italy)
Assistant Referees: Zoe Naude (South Africa) & Aneka Fick (South Africa)
TMO: Aaron Paterson (New Zealand)
The Wallaroos' clash with Scotland will be shown LIVE on Stan Sport.
Coverage will be live and ad-free on Stan Sport, slated to start at 1:50 am (AEDT) with kickoff expected at 2:00 am.
