On top of this, the bookmaker provides plenty of livestreams as well as one of the most impressive selections of betting markets anywhere in the world. You will have no doubt have heard of many prestigious tennis events that are held throughout the year. The likes ofWimbledonand theUS Openare household names, with the former practically being a cultural phenomenon. Its popularity can also be seen in its markets on online bookmakers; betting on winners for these tournaments alone counts for huge business among online bookmakers. Yes, online bookmakers are legal in the UK. You can bet on a range of sports and events in the UK with a glut of bookmaker options. Ensure that your bookmaker is licensed and regulated 1win football betting app by the relevant authority to ensure that you stay on the right side of the law when betting.