Time markets vary depending on the sport: in some, overtime counts toward the final result; in others, it does not, unless the market explicitly states otherwise. Below are the settlement rules by sport.
Basketball: When Overtime Counts
In basketball, full-game markets — winner, handicap, and total points — do include overtime, unlike soccer, unless the market indicates otherwise. The exception is the two-legged playoff series (home and away): the individual game has no overtime, but if the total points from both games end in a tie, the second game is played with overtime.
Quarter or half markets, such as first quarter winner or quarter with the most points, never include overtime, regardless of the final game result.
Tennis: Markets by Sets, Not Minutes
In tennis, there are no markets by minute: all markets are organized by sets and games. For a bet on the winner of the current or next set, or on a tiebreak in the set, to stand, that set must be completed. If the set is not played — for example, because the match ends earlier — the bet is void.
If a match starts but is not completed due to injury or player retirement, all bets are void except those whose outcome was already decided at the time of abandonment: for example, a set that had already finished, or an over/under games line that was mathematically impossible to change.
Ice Hockey: Overtime and Shootouts
In ice hockey, overtime and shootouts do count by default in full-game markets.
Water Polo, Handball, and Field or Roller Hockey
In water polo, handball, and field or roller hockey, overtime does not count toward the market result unless the market explicitly states otherwise.
American Football: Final Result Includes Overtime
In American football, the final result of full-game markets does include overtime.
Boxing and MMA: Total Rounds Markets
In total rounds markets in boxing and MMA, a half round is considered completed starting from the 1:30 minute mark in boxing or the 2:30 minute mark in MMA of that round.