Key Terms
New and existing UK, IE & Malta customers only. Min £10/€10 first deposit. Get a 20% Winnings Boost on a Bet Builder for any MLB game on Thursday 26th March, 2026. Max stake £10/€20, Min odds 4/1 (5.0). Opt-in required. Min 4 legs. Full T&Cs apply. 18+. BeGambleAware.org.
Full T&C’s
1. This boost is only available for a single Bet Builder on ANY MLB game taking place on 26th March, 2026. You must opt-in to be eligible for this offer.
2. The max stake for this offer is £10/€20 with minimum odds of 4/1. Minimum 4 legs.
3. Eligible bets must be placed between 13:00 GMT on Thursday 26th March, 2026 and 02:10 GMT on Friday 27th March, 2026.
4. A 20% Winnings Boost will be applied to only one single Bet Builder per customer. Multiple bets, and Cover bets are NOT eligible for this promotion.
5. If, for any reason, a selection on your boosted bet is voided, the associated winnings boost will also be deemed void and will not be reinstated or available for use in subsequent bets.
6. This offer is strictly limited to one per individual, family, household address, email address, same payment account number, and shared computer.
7. SBK reserves the right in its discretion to exclude, withdraw and/or limit the availability of the offer to certain customers.
8. This offer is available to SBK customers in the UK, Ireland and Malta.
9. SBK standard terms for promotions and sports specific betting rules apply.
10. Please gamble responsibly, 18+. BeGambleAware.org.