The St Louis Rams have offered fans the chance to win $100,000 ($60,000) if they can correctly predict the team's schedule for the 2014 season.
To win the money, participants would need to correctly predict every single opponent in order and on the right weeks, as well as guessing when the team's bye week would fall.
The fixtures would also have to be given the correct location and date, meaning that any Thursday or Monday night matches would need to be predicted.
"In anticipation of the Rams' 2014 regular-season schedule release, we are excited to offer fans the unique opportunity to win $100,000," team vice president of marketing Brian Killingsworth said in a statement.
"We challenge our fans to accurately predict all 17 weeks of the team's regular-season schedule and win the cash prize."
It has not yet been revealed when the 2014 regular season schedule will be announced, although the Rams have set a deadline of April 21 for entrants into the competition.