Middling is a betting strategy that exploits a shifting point spread line, or a moving totals line. A middle occurs when you place two opposing bets on the same event. In this sense, middling is a hedging strategy, but the goal isn't reducing your exposure.

A potentially very profitable situation can occur in sure betting and they are called middles. A middle is an arbitrage bet where if a match ends with a certain result, you can either win one bet and get the other bet refunded, or win both your bets. Read all about middles in the Ultimate guide to sure betting.

One bettor won more than a half-million dollars by hitting an insane parlay during Championship Sunday in the NFL. The lucky winner turned their $20 site credit on FanDuel into $579,000 by correctly guessing the winners and exact score of both conference championship games. There's 55 555. There's just 55 555.

The most widely-available online betting option in the United States, DraftKings Sportsbook app is a solid option for wagering on the Olympic Games. DraftKings boasts very competitive odds for the Games, including fun futures bets like medal winners and which country will win the most gold medals?