AFL REPORT: Dees key player has finally back from career-ending injury.

Fritsch looked sharp throughout and finished with five goals despite spending periods on the interchange bench receiving treatment on his foot before playing out the match.

Fellow medium forward Jake Melksham was a lively partner near goal and kicked two goals before being subbed out in the third term after suffering a knock on the knee.

Christian Petracca (29 disposals, one goal) helped spark the Demons in the second half, although he failed to make the most of several chances near goal, while Jack Viney (29) and Clayton Oliver (24) played big parts.

Key defenders Steven May and Jake Lever were also important as they controlled the backline even as the Swans tried to find avenues around them.

The Swans had the momentum in the third term and pulled away to a 17-point lead before Melbourne fought back with two late goals to stay in the contest before eventually overrunning the hosts.

Errol Gulden led the Sydney effort with 42 disposals and two stunning goals.