Zac Clarke, Mitch Brown and Ricky Henderson are among 14 free agents who remain unsigned after the end of the NAB AFL Free Agency Period. 

Just four players found new homes this year via free agency – Ty Vickery (Hawthorn), Daniel Wells, Chris Mayne (both Collingwood) and Nathan Brown (St Kilda) – which is an equal low in free agency's five-season history.

Since 10 players found new homes in the inaugural free agency period in 2012, the number of players moving as restricted and unrestricted free agents – as opposed to delisted free agents – has fallen dramatically.

In 2013 seven players moved as free agents, in 2014 five and last year four.

Former Collingwood defender Nathan Brown was the only player to find a new home on the final day of the free agency period on Sunday on Sunday, while his twin brother Mitch remains in limbo after informing West Coast this week he intended to move home to Victoria.

Brown's best chance of finding a new club would appear to be in the delisted free agency period, which opens on Tuesday, November 1. 

Bomber Courtenay Dempsey and Adelaide defender Ricky Henderson appear to be in similar positions.

Ruckman Clarke is expected to re-sign with Fremantle in the coming days while small forward Jarryd Blair and defender Sam Butler are also expected to play on with Collingwood and West Coast respectively.

Geelong is believed to be keen for Tom Lonergan to continue next season, but the veteran key defender is yet to make a decision on his future. 

Former North Melbourne spearhead Drew Petrie is hoping to extend his career at West Coast  while St Kilda defender Sam Fisher appears unlikely to be offered a 2017 contract after Nathan Brown's signing.

Any remaining free agent can still be traded before Thursday's 2pm deadline.

UNSIGNED FREE AGENTS

Adelaide
Ricky Henderson 

Collingwood
Jarryd Blair 

Essendon
Courtenay Dempsey 

Fremantle
Zac Clarke
Matt de Boer
Clancee Pearce 

Geelong
Tom Lonergan

Melbourne
Jack Grimes 

North Melbourne
Drew Petrie 

Port Adelaide
Paul Stewart 

St Kilda
Sam Fisher 

West Coast
Mitch Brown
Sam Butler

Western Bulldogs
Will Minson