St Kilda has named its extended squad ahead of Sunday's match against the Western Bulldogs at RSEA Park.

The Saints will look for the biggest victory in the AFLW sides history on Sunday, with the win guaranteeing a spot in its first finals series.

Charlotte Simpson will enter the extended squad on the bench as she looks to return from a facial injury suffered against Collingwood in Round 9, with Nicola Xenos removed from the extended squad after sustaining an ACL injury.

The final team will be announced at 5:00pm AEST on Friday.

The game will be played at 3:05pm AEST on Sunday, and will be broadcast live on Channel 7, Fox Footy and Kayo.