BRISBANE Lions midfielder Jack Redden could be sidelined for up to two weeks with a back injury after being withdrawn late for Sunday's clash against Essendon.
Redden, who is ranked No.4 at the Lions for contested possessions and clearances this season, felt tightness in his back late on Friday.
He was given up to the last moment to prove his fitness by the Lions but the decision was made on Sunday to pull him out.
The club will assess him early this week, but expects to be without the ball-winner for one to two weeks.
SUNDAY
Port Adelaide v Richmond at Adelaide Oval, 4.10pm ACST
NO LATE CHANGES
FINAL INTERCHANGES
Port Adelaide: Hamish Hartlett, Matt White, Nathan Krakouer
Substitute: Karl Amon
Richmond: Anthony Miles, Taylor Hunt, Steven Morris
Substitute: Connor Menadue
Melbourne v Western Bulldogs at the MCG, 3.20pm AEST
NO LATE CHANGES
FINAL INTERCHANGES
Melbourne: Jimmy Toumpas, Angus Brayshaw, Ben Newton
Substitute: Aidan Riley
Western Bulldogs: Shane Biggs, Jason Johannisen, Brett Goodes
Substitute: Bailey Dale
SATURDAY
Fremantle v North Melbourne at Domain Stadium, 5.20pm AWST
NO LATE CHANGES
FINAL INTERCHANGES
Fremantle: Michael Barlow, Lachie Neale, Cam Sutcliffe
Substitute: Tom Sheridan
North Melbourne: Ryan Bastinac, Luke McDonald, Robin Nahas
Substitute: Trent Dumont
Hawthorn v Sydney Swans at the MCG, 7.20pm AEST
NO LATE CHANGES
FINAL INTERCHANGES
Hawthorn: Matt Suckling, Bradley Hill, Will Langford
Substitute: Billy Hartung
Sydney Swans: Tom Mitchell, Jeremy Laidler, Jake Lloyd
Substitute: Harry Cunningham
Gold Coast v Collingwood at Metricon Stadium, 4.35pm AEST
NO LATE CHANGES
FINAL INTERCHANGES
Gold Coast: Mitch Hallahan, Danny Stanley, Brandon Matera
Substitute: Luke Russell
Collingwood: Brodie Grundy, Taylor Adams, Travis Varcoe
Substitute: Tim Broomhead
Greater Western Sydney v Adelaide at Spotless Stadium, 2.10pm AEST
LATE CHANGES
Greater Western Sydney: Nil
Adelaide: Ricky Henderson (back) replaced by Sam Kerridge
FINAL INTERCHANGES
Greater Western Sydney: Dylan Shiel, Tom Scully, Tomas Bugg
Substitute: Zac Williams
Adelaide: Mitch Grigg, Matt Crouch, Jake Kelly
Substitute: Jarryd Lyons
St Kilda v West Coast at Etihad Stadium, 1.45pm AEST
LATE CHANGES
St Kilda: Nil
West Coast: Mark Hutchings (back tightness) replaced in the selected side by Jackson Nelson
FINAL INTERCHANGES
St Kilda: Adam Schneider, Daniel McKenzie, Jack Sinclair
Substitute: Blake Acres
West Coast: Liam Duggan, Callum Sinclair, Jackson Nelson
Substitute: Scott Selwood
FRIDAY
Geelong v Carlton, Etihad Stadium, 7.50pm AEST
LATE CHANGES
Geelong: Nil
Carlton: Andrew Carrazzo (calf) replaced in the selected side by Robbie Warnock
FINAL INTERCHANGES
Geelong: Mathew Stokes, Cameron Guthrie, Shane Kersten
Substitute: Andrew Mackie
Carlton: Sam Docherty, Patrick Cripps, Dale Thomas
Substitute: Dylan Buckley