Three Common Betting Markets
Moneyline A bet on which side wins the game or match.
Spread A handicap that adjusts the final margin for betting purposes.
Total A bet on whether combined scoring finishes over or under a posted number.
Implied Probability
American odds can be converted into implied probability. Negative odds show how much must be risked to win 100. Positive odds show how much profit a 100 stake would return. Once converted, the price can be compared to your own estimate.
Why the conversion matters
If a team is priced at 60 percent implied probability, a bettor needs a reason to believe the true chance is higher than 60 percent after accounting for sportsbook margin.
Bet Sizing Is the Risk Control
Flat staking keeps each wager the same size. Percentage staking scales wagers to bankroll. Either method is more stable than changing stake size based on emotion, recent wins, or a need to recover losses.
A bet can be well researched and still lose. The stake should be small enough that a normal losing run does not force a plan change.
Discipline Checklist
- Track every wager, including closing line and result.
- Avoid adding bets because a game is televised.
- Do not chase a late loss with a larger live bet.
- Use deposit limits and timeouts when betting stops feeling recreational.