PAUL Stewart has been ruled out of Saturday’s home clash against St Kilda at Adelaide Oval.

Stewart did not train with the main group on Wednesday morning because of a knee injury.

He joins Andrew Moore as a confirmed out for Round 12, with Travis Boak (ankle) and Matt White (foot) also in doubt for the clash after missing training. Chad Wingard (concussion) trained on Wednesday, but still needs to prove his fitness.

Dom Cassisi (knee soreness) and Angus Monfries (ankle) both missed the Power’s clash with Melbourne in Alice Springs and will require further assessment before the team is selected on Thursday afternoon.

Stewart is expected to miss just one week.

Port Adelaide injury list
Lewis Stevenson – toe (available)*
Matt White – foot (assess)
Travis Boak – ankle (assess)
Chad Wingard – concussion (assess)
Dom Cassisi – knee soreness (assess)
Angus Monfries – ankle (assess)
Sam Russell – hamstring (assess)
Tom Jonas - groin (assess)
Paul Stewart – knee (1 week)
Cameron Hitchcock – shin (3-4 weeks)
Andrew Moore - collarbone (4-6 weeks)
Campbell Heath – knee (12-14 weeks)
Sam Colquhoun – knee (season)*
Jarrad Redden – knee (season)*
Brent Renouf – knee (season)

*denotes long term injury