The Martingale betting system in Roulette is a popular strategy based on the principle of doubling your bet after each loss. The idea is that when you eventually win, you will recover all previous losses plus gain a profit equal to your initial bet. Typically applied to even-money bets, such as red/black or odd/even, players aim to capitalize on short-term winning streaks. However, the Martingale system requires a substantial bankroll to withstand potential long losing streaks, and it may be limited by table maximums, which can prevent players from continuing to double their bets indefinitely. While it can seem appealing for recovering losses quickly, the system carries significant risks and does not change the house edge in the game.