BetBright: Turns out the Smarkets exchange never actually matched my underlay and cancelled it. BetBright: Turns out the Smarkets exchange never actually matched my underlay and cancelled it. Get competitive odds at sport ✓ Online Betting on all major Sports Betting events with Bet Builder, In Play & more. A punter whose ante-post bets with a potential payout of nearly £30k were voided by the defunct bookmaker BetBright is planning to sue. BetBright Casino £ Welcome Bonus PackageT&C 18+, Visit Panama, Papua New Guinea, Paraguay, Peru, Philippines, Portugal, Puerto Rico, Qatar. They politely informed me after the event by which time I'd. They politely informed me after the event by which time I'd. T&Cs Apply!. BetBright casino was introduced to the market in The site is licensed by the UK Gambling Commission and built on Microgaming and NetEnt platforms.