Circa Sports has announced the return of its Circa Survivor, Circa Million VIII, and Circa Grandissimo football contests for the upcoming season, featuring a record-breaking combined guaranteed prize pool of thirty million dollars. The operator, known for its high-stakes sports betting offerings, is raising the stakes across its three primary competitions, with all entry fees feeding directly into the payouts without a house rake. The centerpiece of the lineup, Circa Survivor, is expanding significantly for the football season. The contest features a twenty million dollar guaranteed payout for the last remaining entry standing. This marks an increase from the previous…