CHAD WINGARD is set to miss Sunday's Showdown against the Crows, being listed as a 1-3 week return proposition on Port Adelaide's injury list.
He is the only man out injured, with Todd Marshall set to return from a concussion against South Adelaide this week.
Port Adelaide's head physio Tim McGrath said Wingard will build his rehab into running shortly.
"Chad's rehab is coming along nicely at this stage," McGrath told portadelaidefc.com.au
"We'll look to build him into running as soon as he is able."
Port Adelaide plays the Adelaide Crows in Showdown 43 at the Adelaide Oval on Sunday 6 August at 4.10pm.
Port Adelaide injury list as of Monday 31 July
Todd Marshall - concussion (available)
Chad Wingard - ankle (1-3 weeks)