If it was not for international sportsbooks, Legal online sportsbooks in Oklahoma would not exist. Sports betting is one of the most popular pastimes and thousands of gamblers have found that legal online gambling can be just as rewarding as a trip to the big casinos. Oklahoma legal online sportsbooks are where all the event betting action takes place. While most online sportsbook users visit primarily to bet on sporting events, there are a number of categories for online bettors to wager on. Politics, reality television, beauty pageants and trips to the moon, are just a few of the betting lines one may find at legal Oklahoma Online Sports Betting sites.