Welcome to the May 2026 edition. Same methodology: £50 first deposit per book, one live tennis in-play set plus one football in-play (last 15 min), one cash-out tested, a fresh read of the bonus T&Cs, and a live-streaming latency check against the broadcast feed. Twelve UK-licensed books in the rotation.
What moved. BetPanda held #1 again — their in-play markets depth and stream quality remain in their own league. Cryptorino stayed at #2 on the back of consistent bet-builder behaviour. The most painful drop this month was Jack.com, falling from #4 to #7 after a 7-second stream lag that made tennis in-play unplayable for two test sessions. Rolletto ticked up after their tennis in-play got an obvious UI refresh.
Community signal was strong this month. The tennis bet-builder breakdown thread is now our reference for how books handle multi-set props. The cash-out reduction case file remains a useful reality check when books advertise 'guaranteed' cash-out.
Next sweep posts on or around 1 next month. If a book ghosted you on a winning cash-out this month, post the screenshot in the thread below.