Free demo
See a bonus bet become cash, step by step
You got a bonus bet from a sportsbook. Watch how covering the other outcome at a second book locks the result in either way. No account, no real money.
Illustrative example — live plays appear here when games are on the boardMLB
Yankees @ Red Sox
Bet 1 · bet365 · their money
Yankees (+300)
$150 bonus bet — costs you $0
Bet 2 · DraftKings · your cover
Red Sox (-294)
$336 of your cash — it comes back either way
+$114 locked in, win or lose
76% of the bonus, because the maths covers both outcomes.
Now try the maths yourself
Drag the slider — the two bets and the locked-in result recalculate instantly.
Sample game
Underdogs +300 vs Favorites −294
$150.00 bonus bet
Step 1 — place the bonus bet
Put your $150.00 bonus bet on the Underdogs (+300) at Sportsbook A.
Step 2 — cover the other side
Bet $335.82 of your own cash on the Favorites (−294) at Sportsbook B.
Locked-in profit, either way$114.18 · 76%
If the Underdogs win
Bonus bet pays $450.00; cover loses $335.82.
Net $114.18
If the Favorites win
Cover pays $450.00; bonus bet cost you nothing.
Net $114.18
That's one promo. There are dozens live right now.
Start converting for freeEducational walkthrough with example odds — not a promise of earnings. Offers vary by state. 21+. Bonus Edge is not a sportsbook.