Line shopping means comparing sportsbooks and taking the best price for the bet you already want. It lowers your break-even: at -110 you need to win 52.4% of bets, at -105 only 51.2%. Over 1,000 bets of 100 at a 53% win rate, that difference is about +1,180 vs +3,480.
Key points
- Different sportsbooks post slightly different odds for the same game.
- A few cents of price on every bet adds up to more than most people's edge.
- On spreads and totals, half a point can matter as much as the price.
Price and break-even
| Odds | Break-even win rate |
|---|---|
| -105 | 51.2% |
| -110 | 52.4% |
| -115 | 53.5% |
| -120 | 54.5% |
What it's worth
Say you win 53% of 1,000 bets, staking 100 each time:
- At -110: 530 wins × 90.91 − 470 losses × 100 = +1,182
- At -105: 530 wins × 95.24 − 470 losses × 100 = +3,476
Same picks, almost three times the profit. And a bettor whose true rate is 52% loses at -110 but makes money at -105.
Half points
On spreads and totals the number matters too. In the NFL, many games are decided by exactly 3 or 7 points, so getting +3.5 instead of +3 turns some losses into wins. Books charge more for those half points for the same reason.
How to practice it
Before each practice bet, write down the best price you could find and the one you'd have taken without looking. After a month, add up the difference. In FakeBet, the odds come from real sportsbooks and move through the day, and each market's page charts the moneyline over time, so you can see how often waiting (or not) would have got you a better number.
Try it with free coins. FakeBet gives you real sportsbook odds, 500 free coins to start and a full record of every bet, so you can practice all of this without risking money. Get FakeBet on Google Play.