Over/Under betting, also known as totals betting, is a popular wager in sports betting where you predict whether the total combined score of a game will be over or under a specific number set by the sportsbook. It doesn’t matter who wins; you’re betting on the aggregate score. This guide breaks down the key terminology.
Core Terms
- Total: The combined score of both teams (or competitors).
- Over: A bet that the total score will be higher than the set total.
- Under: A bet that the total score will be lower than the set total.
- Line (or Total Line): The number set by the sportsbook (e.g., 220.5).
- Juice (or Vigorish): The commission the sportsbook charges on bets. Typically expressed as -110, meaning you need to bet $110 to win $100.
- Push: When the total score lands exactly on the line, resulting in a refund of your stake.
Understanding the Line
The line isn’t a whole number. It usually includes a .5 (like 220.5) to avoid a push. This forces a clear win or loss. Sometimes, you’ll see lines with whole numbers and varying juice, influencing the odds.
Example:
Let’s say the line for a basketball game is 220.5.
- Over 220.5: You win if the combined score is 221 or higher.
- Under 220.5: You win if the combined score is 220 or lower.
Advanced Terminology
- Half-Time/Quarter Totals: Betting on the total score at a specific point in the game.
- Team Totals: Betting on the total score of a single team.
- Moving Lines: The line can change based on betting action. Sharp money (large, informed bets) often causes movement.
- Steam Moves: Sudden, significant line movements often indicating inside information or a coordinated betting effort.
- Reverse Line Movement: When the line moves against the majority of public bets.
Tips for Over/Under Betting
Consider factors like:
- Team scoring styles: High-scoring offenses vs. strong defenses.
- Pace of play: Faster games generally lead to higher scores.
- Injuries: Key player absences can impact scoring.
- Weather: (For outdoor sports) can affect scoring.
Understanding these terms and factors will improve your over/under betting strategy.
