Profit boosts are probably the most common parlay betting boost, and are applied directly to the overall wager rather than increasing individual legs. But when you want to pick a team to win, and have their start player score a ton of points (take LeBron James in a Lakers win), those results directly impact each other, so the odds of both happening would be different than just having the odds of each multiplied together.īut the best parlay betting sites know how popular same game parlays are, and frequently add new markets and even new sports (BetRivers recently added the NHL to their Same Game Parlay list). To make a good SGP, having lots player props, over/under lines, and half time results can add lots of variety and interesting differences in wagers. There are a few reasons for the limited number of sports you can create Same Game Parlays for, but the biggest limitations are the number of betting markets and odds calculations. Bet365 has a few extra SGP sports, but the markets are very limited, so we don't think they really count as you won't be able to get more than a couple legs.