Mani Liddy has been ruled out for the rest of the 2026 season due to a hip issue.
The midfielder has been managing ongoing hip pain, which requires a cleanout and labral repair.
Miles Bergman will be tested throughout the week for a possible return to football this weekend.
The utility had surgery in late May after rupturing the medial ligament his big toe.
Kane Farrell has returned to running this week after managing groin soreness, with the defender to begin integrating back into training across the next week.
Port Adelaide will name its final team for Sunday's game on Friday at 4:30pm.
Injury list
Miles Bergman (toe) - test
Kane Farrell (groin) - 2-3 weeks
Mani Liddy (hip) - season
Ollie Lord (knee) - season
Ewan Mackinlay (knee) - season
Esava Ratugolea (patella tendon) - season
Connor Rozee (hamstring/nerve) - season
Josh Sinn (shoulder) - season