Yeo is one of three nominees for the honour - along with Jeremy Howe (Melbourne) and Brent Renouf (Port Adelaide) - with fans set to decide whose mark was the best.
Lions fans are encouraged to vote for Yeo's mark by visiting www.afl.com.au/mark
AFL fans will be given the chance to vote for their favourite mark and goal each week in order to go into the running for the weekly cash prize of $200 and the major cash prize of $5000 at the end of the season, thanks to Lifebroker and British Paints.
Should the winner of the public vote differ from the mark and goal as selected by the AFL panel, both nominations will be included at the end-of-year voting by All-Australian Selectors.
Voting opens for the previous rounds nominations every Monday at 7pm and will close the following Monday at 12pm (exact days may change depending on fixture).
At the conclusion of the home and away season, the All-Australian Selection Committee shall select the three best goals and marks from the 23 weekly selections from the AFL panel, along with any public selections that differ. The selection will be based on a 5/4/3/2/1 vote given by each member of the selection committee.
The top three selections for the Lifebroker Mark of the Year and British Paints Goal of the Year will be placed on www.afl.com.au by 7pm on 9 September 2012.
Fans are encouraged to vote for who they think will be awarded the mark and goal of the year, to enter the major prize draw. Voting will close on Monday 16 September.
The Lifebroker Mark of the Year and British Paints Goal of the Year will be announced prior to the 2013 Toyota AFL Grand Final.
For full terms and conditions on the promotion please visit www.afl.com.au
