This way, no matter what happens you get the same amount and that is essentially the 'no-risk' part of matched betting.
There are no special promo codes needed in order to get this bonus it is available to all users. If team A winning pays out 1100 dollars, you need to put dollars x on team B in such an amount that if team B wins you also get 1100 dollars. FanDuel is currently only offering one promotion for new users up to a 500 site credit if you lose your first bet. Odds will never be one to one, so the key here is to make sure the payoff is the same in either scenario. Now in an ideal world, this would mean you could find game x, put a 500 on team A with fanduel, 500 on team B with dk, and walk away with 500 dollars in profit no matter what happens. And make sure you find a game with only two possible outcomes ie tennis once there is a possibility of a tie matched betting gets more complicated. Now the best way to go about doing this, if you have no experience matched betting, is to find a game with as close to 1 to 1 odds as possible the general principle that tighter odds are better of course still applies here. The good news is that they offer great sign up offers that are easy and quick to turn to into cash unlike the offshore sportsbooks offers, these bets have 1x playthrough requirements.
Fanduel and Draftkings are hands down the largest and most reputable sportsbooks in America, and for some states, the only option for matched betting.