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

When making a straight bet, the team the player bets must cover the pointspread. This means that the favored team must win by a stipulated number of points or the underdog will receive that number of points. Wagers on the pointspread are usually offered at 11 to 10 odds.