In: Butters, Duursma, Rozee

Out: Frederick (omitted), Lienert (omitted), Mayes (omitted), McEntee (omitted)

PORT ADELAIDE has regained three of its brightest young stars for Friday night’s clash with Collingwood.

2018 draftees Zak Butters, Xavier Duursma and Connor Rozee return to the team after being sidelined with respective knee injuries in recent times.

Duursma has played the last two games in the SANFL following an extended layoff which saw him have surgery on his injured knee in April.

Butters and Rozee each missed the win over St Kilda last weekend and will provide important firepower in a forward line lacking small creative types in recent weeks.

Defenders Martin Frederick and Jarrod Lienert, midfielder Sam Mayes and last week's medical substitute Jed McEntee have been omitted.

The quartet make up the emergencies for the game

The medical substitute will be named from that group an hour before the game.

Port Adelaide will host Collingwood at Marvel Stadium on Friday night from 7:10pm AEST / 6:40pm ACST.

The game will be Travis Boak’s 300th for the club making him just the second person to reach that milestone in the AFL and drawing him level with Kane Cornes as the club’s AFL games record holder.