Circa Sports
In short: A Las Vegas-based sportsbook that accepts large stakes from professional bettors, posts lines early, and rarely limits winning customers. One of the few US-regulated books with a genuinely sharp posture.
Also known as: Circa
Circa operates from the Circa Resort & Casino in downtown Las Vegas, with mobile apps in Nevada, Colorado, Iowa, Illinois, and a handful of other states. Unlike most US retail sportsbooks, Circa’s business model welcomes sharp action — it posts NFL openers earlier than competitors, accepts five-figure first bets without question, and prices markets at lower vig (often -107 to -108 versus -110 elsewhere). For bettors with sustained edge, it is one of the only US-licensed books that won’t shutter their account for winning.