Sports betting is priced markets. Casino is house edge in a pretty loop. Combining them in one login is convenient. It is also how people lose a football limit on slots at half-time.
Featured houses — AceLucky, BetNeptune, LekkerBets, AfricaSports — are UK-licensed and mix sports and casino. AfricaSports and LekkerBets read sports-first. AceLucky is the lead featured house for a combined desk.
On the ranked list, Betway is the obvious sports-plus-casino brand with a published UKGC number. Jumpman skins are not sportsbooks.
Bonuses: a football free bet and a slots match are different pots. Wagering, min odds and game weighting will not match. Read both.
In-play betting can outrun a slot session for speed. Use session limits on the sportsbook side, not only the casino side.
18+ only. BeGambleAware.org.