A sports bonus has to be bet through a set number of times before it can be withdrawn, and only bets at or above a minimum price count. The minimum stops you clearing it on near-certain results. Here are the rules books publish, and what they cost.
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Marek HoltUpdated 22 October 20266 min read
The minimum price each rule asks for, from the books' own terms and help pages.
Bets below the minimum still stand and still pay out. They just do not count towards the rollover or the boost.
Without a minimum, a bonus would be almost free to clear.
At 1.05 a bet wins almost every time, so 12 times a bonus could be bet through with little risk. A minimum of 1.40 means each counted bet has a real chance of losing.
At 1.40 the price itself gives a result about a 71% chance (100 / 1.40).
Sportbet.one asks for 12 times the bonus on sports at 1.40 or more, or 35 times in the casino. Its rules count a qualifying sports bet at 300%, a slot spin at 100% and a table or live game at 5%.
On average you lose the book's margin on every unit you bet, whatever the price. Higher odds only make your balance swing more.
Sportbet.one's 125% bonus on a 100 USDT deposit needs 1,500 USDT of bets. The expected cost depends on the margin of the book you bet at.
The bonus has to be bet where it was given, so the book's own margin is the one that counts. Check it with the betting margin calculator.
Do this before you accept any sports bonus.
12 times the bonus at Sportbet.one.
125 USDT x 12 = 1,500 USDT of bets.
Only bets at 1.40 or more count there.
Sportbet.one gives 7 days once the bonus is active.
1,500 x 7.08% = about 106 USDT expected cost.
If the expected cost is close to the bonus, or the win cap is low, the bonus is worth little. Every offer is worked out on USDT betting bonus.
Common ways a bet fails to move the rollover forward.
A 1.25 bet does nothing for a 1.40 rule.
Dexsport's deposit rule does not count them.
A bet on next week's match counts only once it settles.
Cloudbet counts a void leg at odds of 1.0, which can pull a multiple's total price down.
At Sportbet.one a slot spin counts a third as much as a qualifying sports bet.
Multiples have their own rules; see accumulator bets explained.
Only bets at that price or higher count towards the rollover.
You must bet 12 times the bonus before you can withdraw it. A 125 USDT bonus needs 1,500 USDT of bets.
Yes. They are settled normally but do not count towards the rollover.
It depends on the book's rules. Read whether the minimum applies to each leg or to the total price.
Not at Dexsport. Check each book's terms.
Only when the bonus is clearly bigger than the rollover times the book's margin.
Marek Holt, USDT payments and betting writer. Marek writes about what it costs to bet with USDT: network fees, withdrawal minimums, payout limits and the margin a sportsbook builds into its odds. He lives in Tallinn and has worked with stablecoin payments since 2019. Updated 22 October 2026. Winnings may be taxable where you live; this site gives no tax advice.
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