Martingale is not a strategy, I will repeat it again that martingale is not a gambling strategy, it does not increase one's chances of winning any game, both in the short of long term. Do not mistake your being lucky and winning while applying martingale to your gambling, as that it's the martingale that helped you win, it's absolutely not..
Wrong. You clearly don't know much about Martingale at all, do you? Let me make things truly clear for you.
These are just a couple of examples proving that it's a proper strategy. It obviously depends on luck completely, but it's still a mathematical strategy that helps in the short-term. Think!