Handicap Betting otherwise known as Line Betting is where you have a “+” or “-“ handicap applied to your selection at the end of the match, if your selection is now winning with the handicap applied, your bets a winner!
The favourite will generally have a "-" handicap while the underdog will have a "+" handicap. The Draw may change between games but will be applied to the favourite team's score. See the below example:
Handicap Detroit Lions +6.5 vs Kansas City Chiefs -6.5
Full-Time Result: Detroit 27-34 Kansas.
Kansas wins on the handicap 33.5-34.