Katherine Baverstock is in line to make her senior international debut, should she come off the bench for Wales this weekend.
The prop, who was called into the senior Wales squad for the first time this summer, is set to take on the Wallaroos in a two match test series.
Kicking off this Saturday, September 26 in Brisbane's Ballymore Stadium (5am BST), the side will then travel to Sydney for the second test on Friday, September 1.
Baverstock is one of three potential debutants (alongside Seren Lockwood and Tilly Vucaj) in head coach Sean Lynn's squad for the weekend, with Lynn saying: "Seren Lockwood, Katherine Baverstock and Tilly Vucaj fully deserve their selection and have impressed us, all the players, coaches and staff and we are excited to see them pull on the famous red jersey.
“To have six players aged 21 or under named in the matchday squad shows the talent we have coming through in Wales and this selection is an exciting one with the 2025 Rugby World Cup on the horizon.”
Wales Women v Australia Women
15 Nel Metcalfe (Gloucester/Hartpury)
14 Jasmine Joyce (Bristol Bears)
13 Hannah Dallavalle (Gloucester/Hartpury)
12 Courtney Keight (Sale Sharks)
11 Lisa Neumann (Harlequins)
10 Lleucu George (Gloucester/Hartpury)
9 Keira Bevan (Bristol Bears);
1 Maisie Davies (Bristol Bears)
2 Kelsey Jones (Gloucester/Hartpury)
3 Donna Rose (Saracens)
4 Alaw Pyrs (Gloucester/Hartpury)
5 Gwen Crabb (Gloucester/Hartpury)
6 Georgia Evans (Saracens)
7 Bethan Lewis (Gloucester/Hartpury)
8 Alex Callender (captain, Harlequins)
Replacements
16 Molly Reardon (Gwalia Lightning)
17 Katherine Baverstock (Leicester Tigers)
18 Sisilia Tuipulotu (Gloucester/Hartpury)
19 Tilly Vucaj (Gwalia Lightning)
20 Bryonie King (Gwalia Lightning)
21 Seren Lockwood (Gloucester/Hartpury)
22 Kayleigh Powell (Harlequins)
23 Carys Cox (Ealing Trailfinders)