Alternative lines (alt lines) in betting offer variations on the standard point spread, total (over/under), or other proposition bets. Instead of the primary line set by the sportsbook, bettors can choose from a range of different lines with adjusted odds.
Understanding Alt Lines
Sportsbooks create a main line designed to attract roughly equal betting on both sides. Alt lines provide flexibility, allowing bettors to either:
- Buy points: Choose a line that is more favorable to their selected outcome (e.g., a smaller point spread for a favorite, or a lower total for an 'over' bet). This comes at the cost of less favorable odds (a lower payout).
- Sell points: Opt for a line that is less favorable (e.g., a larger point spread for a favorite, or a higher total for an 'over' bet). This offers more favorable odds (a higher potential payout) but increases the risk.
Common Applications
Alt lines are frequently available for:
- Point Spreads: Instead of a -7 point spread, a bettor might find options like -6.5 (buying half a point) or -7.5 (selling half a point), with corresponding changes to the odds.
- Totals (Over/Under): If the main total is 48.5 points, alternative lines might be offered at 47.5, 49.5, and so on, each with different odds for the over and under.
- Player Props: For example, a player's point total might have a main line of 20.5, with alt lines at 18.5 (for a lower payout on the over) or 22.5 (for a higher payout on the over).
Key Considerations for Alt Lines Betting
Risk vs. Reward: The core principle of alt lines is adjusting the risk-reward ratio. Moving the line in your favor decreases potential payout but increases the probability of winning. Moving it against you increases potential payout but decreases the probability of winning.
Value Identification: Experienced bettors use alt lines when they believe the standard line doesn't accurately reflect the game's potential outcomes, or when they have a strong conviction about a particular margin of victory or total score that differs from the main line.
Bankroll Management: Because alt lines can offer significantly different odds, it's crucial to adjust stake sizes appropriately to manage bankroll effectively, especially when taking on higher risk for higher reward.
Market Availability: Not all sportsbooks offer extensive alt line markets, and the range of options can vary significantly between providers and events.
In essence, alt lines provide bettors with more control and strategic options by allowing them to tailor bets to their specific predictions and risk appetite beyond the standard offerings.
