American Football

Double Result (half time/full time), Winning Margin and official time period markets are based on the result at the end of normal time for each relevant period (60 minutes of play, 4 quarters of 15 minutes). All other bets are based on the official match result, including overtime. A match must be played for at least 55 minutes for bets to stand, unless the market has already been determined. If a match is a tie after overtime, then all bets placed on the Match Result market will be void.
First/Last Touchdown scorer: A player must play in the game for more than one second for bets on them to stand.
Highest Scoring Quarter: If two or more quarters have the joint highest score by the end of regular time, the dead heat rules apply.