Help Center As with any bet of that magnitude, an incredible amount of luck fell the way of the punter, one of his nine predictions involved the contest between Bristol City and Blackpool ending in a draw. For instance, a bet at Evens 2.00 is said to have a 50 per cent chance of landing. However, when you combine four of those bets together into an accumulator you bring the odds up to 16/1 17.00 and therefore the percentage chance of winning down to around just six per cent.