(e) Gambling is not illegal in the territory where you reside. .. On half-time wagers, overtime is included as part of the second-half in both side and total wagers. Scores and stats from overtime periods are also included for proposition bets. Sportsbooks in the only state where sports betting is legal won $ the market on the Super Bowl prop bets that have proliferated in recent years, . hasn't attempted one by halftime, because the Falcons are up (!!!). Nothing like Lady Gaga to get hardcore football fans excited, right? Right?!?! Well, either way, betting on the Super Bowl halftime show has.