Melbourne unrestricted free agent Colin Sylvia has nominated Fremantle as his preferred club.

Taken at pick No. 3 in the 2003 National Draft, the 27-year-old has kicked 129 goals in 157 games since making his debut for the Demons in 2004.

Under AFL rules, an unrestricted free agent can consider offers from all clubs during the Free Agency Period.

Fremantle is due to lodge the relevant documentation with the AFL tomorrow when the Free Agency Period commences.