Todd Marshall has been replaced in Port Adelaide's line-up by Mitch Georgiades.

PORT ADELAIDE has made a late change to its line-up to take on the Bombers at Adelaide Oval this afternoon.

Tall forward Todd Marshall has been withdrawn from the side due to a sore back.

Coming into the 22 to face Essendon will be young forward Mitch Georgiades.

Port Adelaide will announce its medical sub for its Round 2 clash one hour prior to bounce.