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A Belarus-licensed sportsbook, part of the GG.by/GrandCasino family
Visit Grandsport →Grandsport welcome bonus in Belarus
Here is the current Grandsport welcome offer for players in Belarus, where Grandsport is licensed to operate. Bonus terms change and are set by Grandsport for each market — always confirm the live offer on its own site. See every licensed betting site in Belarus →
Pros
- Genuine Belarus licence held since 2012 by an identified operator, independently confirmed
- Part of the established GG.by/GrandCasino operator family
- Ongoing daily bonus on top of the welcome freebet
Cons
- 30x rollover must be cleared within a tight 5-day window
- Offer restricted to the Belarus market
Our verdict
Grandsport is operated by Chislo Udachi LLC under Belarus licence №33120/589 (issued 2012, online betting since March 2021), part of the same GG.by/GrandCasino operator family. New players get a freebet up to 50 BYN plus 10% cashback, alongside a daily bonus of up to 250 BYN, subject to a 30x rollover within 5 days.
How we rated it
Trust & licensing (27%)8
Genuine Belarus licence №33120/589 (issued 2012) held by identified operator Chislo Udachi LLC, independently confirmed — one of the longest-standing gambling licences in the country, shared operator family with GG.by.
Sportsbook (36%)6.8
Genuine Belarus-licensed operator, part of the established GG.by/GrandCasino family.
Bonuses & value (18%)6.8
A freebet up to 50 BYN plus 10% cashback and a daily bonus up to 250 BYN, 30x rollover within 5 days.
Customer support (18%)6.3
No major documented complaint pattern found.
Quick facts
| Licensing | Belarus licence №33120/589 (Chislo Udachi LLC, issued 2012) |
| Markets | Belarus |
| Welcome bonus | Freebet up to 50 BYN + 10% cashback + up to 250 BYN daily |
| Wagering | 30x within 5 days |
How we verified this
Grandsport is operated by Chislo Udachi LLC under Belarus licence №33120/589 (issued 22 October 2012), independently confirmed, part of the GG.by/GrandCasino operator family. No major scandal independently confirmed in this pass. Welcome bonus: freebet up to 50 BYN, plus 10% cashback, plus up to 250 BYN daily, 30x rollover within 5 days. Confirm current offer directly on Grandsport's own site.
Where Grandsport is licensed
Grandsport appears on the official register in 1 countries. Highlighted countries have a full local review — pick yours for its welcome bonus and licence details.
Europe (1)
About Grandsport
Grandsport is operated by Chislo Udachi LLC (Minsk, UNP 191100860), licensed by Belarus's Ministry of Taxes and Fees under licence №33120/589, issued 22 October 2012 — one of the longest-standing gambling licences in the country. Online sports betting under this brand began 15 March 2021, part of the same GG.by/GrandCasino operator family. New players get a freebet up to 50 BYN plus 10% cashback, plus an ongoing daily bonus of up to 250 BYN, subject to a 30x rollover requirement to be cleared within 5 days.
Grandsport FAQ
Is Grandsport safe and legit?
Yes — Grandsport is operated by Chislo Udachi LLC under a genuine Belarus licence (№33120/589, issued 2012), independently confirmed, part of the established GG.by/GrandCasino operator family. No major scandal was found during this research.
What is the Grandsport welcome bonus?
A freebet up to 50 BYN plus 10% cashback, plus an ongoing daily bonus of up to 250 BYN, subject to a 30x rollover within 5 days.

