Online it's a lot easier. If you could always double your bet when you lose you'd be guaranteed to always come out ahead.extreme gambling luck spell GAMBLING ANONIMOUS A martingale is any of a class of betting strategies that originated from and were popular in 18th century France. The simplest of these strategies was designed for a game in which the gambler wins his stake if a coin comes up heads and The strategy had the gambler double his bet after every loss, so that the first win Betting strategy · St. Petersburg paradox · Optional stopping theorem. The Martingale system is the most famous of roulette strategies. Ladbrokes Casino, 10p, % up to £, Play Now Another established concept for the Martingale is the roulette doubling strategy. . We love betting but we think the industry could be a lot better. bettingexpert is here to advocate transparency in the. The Wizard of Odds explains why betting systems won't make you a with a bet of $1 but used a doubling strategy in that after a losing bet of Gambler's Fallacy · The Martingale · Don't Waste Your Money.