Ubisoft's R6 world championship is the traditional season opener: strong pre-event outrights and group-stage live betting.
Short answer: Cloudbet is our top-rated book for Rainbow Six as of 2026-10-04 (7.9/10) - deep outrights during the event window and live map betting in between.
At a glance - the top 10 by score
| # | Book | KYC | Coins | Min dep | Payout | Score | |
|---|---|---|---|---|---|---|---|
| 1 |  Cloudbet |
Risk-based KYC | BTCETHUSDTUSDC+26 | – | 10 min | Visit | |
| 2 |  Thunderpick |
Risk-based KYC | BTCETHUSDTUSDC+7 | $1.27 | – | Visit | |
| 3 |  Stake |
Risk-based KYC | BTCETHBCHLTC+16 | – | – | Visit | |
| 4 |  Arcanebet |
Full KYC | BTCETHLTCTRX+5 | – | 60 min | Visit | |
| 5 |  Duelbits |
Risk-based KYC | BTCETHUSDTLTC+13 | – | – | Visit | |
| 6 |  Shuffle |
Full KYC | BTCETHSHFLCASH+17 | – | – | Visit | |
| 7 |  Winz.io |
Risk-based KYC | BTCBCHETHLTC+8 | $20 | 60 min | Visit | |
| 8 |  Bovada |
Full KYC | BTCBCHBSVLTC+3 | – | 1440 min | Visit | |
| 9 |  1xBit |
Risk-based KYC | BTCETHUSDTUSDC+25 | $1 | 15 min | Visit | |
| 10 |  EGB.com |
Full KYC | BTCBCHETHETC+5 | – | – | Visit |
Esports-first crypto book with 30 documented coins - one of the stronger bitcoin esports options we track.
Esports-first crypto book with 11 documented coins, concrete payout terms and an explicit VPN allowance - license claim ambiguous (dual regulators).
Esports-first crypto book with 20 documented coins - largest crypto-first operator in this set.
Esports-first crypto book with 9 coins and a verbatim-stable Curaçao operator block - full KYC on payouts, no crypto deposit bonuses, mixed player-report record.
Esports-first crypto book with the deepest documented title list in this set (23-title enum, Jan 2025) - now on duelbits.io under Elevated Entertainment Ltd (Anjouan, no number printed), brand in transition.
Esports-first crypto book with 21 documented assets - deepest esports coverage in this set, cleanest coin documentation, Curaçao license first-party-verified.
Full sportsbook with real esports categories and the most transparent payments page in this audit - dual low-visibility licenses and a mediocre trust record (Trustpilot 2.2/5).
Full sportsbook with real esports markets and a working crypto cashier - solid all-rounder.
1xBit is under watch: our research logged unresolved concerns - read the review before depositing anything.
EGB.com is under watch: our research logged unresolved concerns - read the review before depositing anything.
The books below all take BTC and carry Rainbow Six markets - the reviews document each operator's Rainbow Six depth, odds margins and payout speeds with dated evidence. Outrights usually open weeks before the event; live markets peak on match days.
Six Invitational 2026 ran 2-15 February in Paris - FaZe went back-to-back. Typical slot: February.
Ubisoft's R6 world championship is the traditional season opener: strong pre-event outrights and group-stage live betting. Exact market depth differs per book - the esports-first operators usually carry per-map props and specials that general sportsbooks skip.