This week's contenders include Tom Young's intercept spoil and tackle on Troy Menzel; Tom Campbell's eyes only for the football, marking running back into the goal post; or Tom Young's fend-off and spin move on Brock McLean.
For your chance to WIN the weekly prize of a new pair of Mack Boots, simply watch the video of the nominee plays above, select your favourite, and cast your vote below.
One person each week that voted for the most popular play as decided by the fans will WIN a new pair of Mack Boots.
Voting closes Wednesday, 14 August 2013 at 11:00pm.
Congratulations to Lorraine Wilborg, our Round 19 Mack Boots Bulldogs Tough Play weekly winner. Peter voted for Robert Murphy's spoil, stepover and steal on Kieran Jack (65.88%) which claimed the round 19 award ahead of Adam Cooney's big time bump on Nick Smith (27.06%), and Tom Young's tackle and takedown on Craig Bird (7.06%). Watch last week's Mack Boots Bulldogs Tough Plays now on BulldogsTV.