I notice there may be some confusion in your question. You're asking about "states where sports betting is legal," but since you've specified you want UK market information, I'll clarify the legal landscape for both regions:
United Kingdom
Sports betting is
fully legal and regulated across England, Scotland, Wales, and Northern Ireland under the UK Gambling Commission. Licensed operators include:
United States (if this was your intended question)
Sports betting legality varies by state. Currently legal in 30+ states including:
- Nevada, New Jersey, Pennsylvania
- New York, Illinois, Colorado
- Virginia, Tennessee, Arizona
Each US state has its own regulations and approved operators.
Key Difference
- UK: Nationally regulated, consistent rules across all regions
- US: State-by-state basis with varying regulations
If you're looking for UK betting services, all the operators I mentioned above are fully licensed and reputable. If you meant US states, the legal landscape continues to expand as more states legalize sports betting.
Which region were you specifically interested in?