PORT ADELAIDE has named three key mid-defenders in its extended squad to play the Adelaide Crows in Balfours Showdown XXXVII on Sunday afternoon.

Hamish Hartlett, Dom Cassisi and Jarman Impey have been named in the side to play the Crows in a crucial derby at the Adelaide Oval.

No omissions have yet been made to the side that defeated the Western Bulldogs by 70 points last week, leaving the door open for two changes to the final team when it’s confirmed at 4:30pm on Friday.

It’s an important game for the Power as it looks to consolidate its standing at the pointy end of the ladder in the most brutal of home-and-away encounters.

Meanwhile the club’s has named SANFL vice-captain Henry Slattery and defender Aseri Raikiwasa on the Magpies’ extended bench ahead of Saturday’s top-of-the-table clash with the Double Blues at Unley.

portadelaidefc.com.au will have the final teams for both the Power and Crows at 4:30pm on Friday afternoon.

Port Adelaide Round 15 AFL squad v Adelaide Crows
FB: Jack Hombsch, Alipate Carlile, Tom Jonas
HB: Matthew Broadbent, Jackson Trengove, Jasper Pittard
C: Angus Monfries, Travis Boak, Kane Cornes
HF: Jared Polec, Justin Westhoff, Matt White
FF: Robbie Gray, Jay Schulz, Chad Wingard
Foll: Matthew Lobbe, Ollie Wines, Brad Ebert
Interchange from: Hamish Hartlett, Jarman Impey, Dom Cassisi, Kane Mitchell, Aaron Young, Tom Logan, Sam Gray

In: Cassisi, Hartlett, Impey
Out: nil

See how both teams will line-up here

Port Adelaide Round 12 SANFL squad v Sturt
FB: Nathan Krakouer, Tom Clurey, Cam O’Shea
HB: Jake Neade, Lewis Stevenson, Anthony Biemans
C: Ben Newton, Steven Summerton, Karl Amon
HF: Darcy Byrne-Jones, John Butcher, Sam Russell
FF: Brendon Ah Chee, Mitch Harvey, Mason Shaw
Foll: Angus Bruggemann, Danny Butcher, Robbie Young
Interchange from: Zac Hawkins, Aseri Raikiwasa, Ben Sawford, Ben Haren, Henry Slattery

In: Slattery, Raikiwasa
Out: nil

Sturt Round 12 SANFL squad v Port Adelaide
FB: James McLeay, John Hinge, Guy Page
HB: Matthew Crocker, Kory Beard, Tom Harms
C: Dylan Matsen, Richard Tambling, Christian Calabrese
HF: Patrick Wilson, Matthew Duldig, Sam Smith
FF: Ben Hansen, Michael Coad, James Watt
Foll: Angus Kurtze, John Greenslade, Zane Kirkwood
Interchange from: Tom Bartlett, Ben Kane, Fraser Evans

In: Slattery, Raikiwasa
Out: nil

Port Adelaide Round 12 Academy squad v Sturt
FB: Tom Corcoran, Levi Proude, Rivva Karpany
HB: Tom Gray, Jackson Williams, Matt Venter
C: Tom Clarke, Jack Cooper, Jaedyn Rayner
HF: Sean Davidson, Sidney Masters, Anthony Prior
FF: Will Northeast, Sam Gordon, Jack Haarsma
Foll: Jonathan Ross, Matthew Williams, Keanu Miller
Interchange from: Harris Jessen