Port Adelaide coach Ken Hinkley is adamant he has the full support of the club's board and has "got nothing to worry about" amid speculation his position is uncertain for 2020.

Hinkley conceded media speculation does create self-doubt but his regular meetings with club president David Koch and CEO Keith Thomas provide him with comfort he is still the Power's man for the long haul.

Ken Hinkley admits he has felt the pressure this season. Credit:AAP

"David, myself and Keith talk regularly. I've got their support," Hinkley said after Port's season-ending 41-point win over Fremantle on Sunday.

"I've got nothing to worry about as far as that goes.