BetBright: Turns out the Smarkets exchange never actually matched my underlay and cancelled it. A punter whose ante-post bets with a potential payout of nearly £30k were voided by the defunct bookmaker BetBright is planning to sue. Get competitive odds at sport ✓ Online Betting on all major Sports Betting events with Bet Builder, In Play & more. 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. BetBright Casino £ Welcome Bonus PackageT&C 18+, Visit Panama, Papua New Guinea, Paraguay, Peru, Philippines, Portugal, Puerto Rico, Qatar. BetBright: Turns out the Smarkets exchange never actually matched my underlay and cancelled it.