Martingale would be the wrong bet because you go back to the start every time you win. but if we know Arsenal will not go 4 games without been involved in a over 2.5 goal game a guy could make his own staking system.
Martingale would be the wrong bet because you go back to the start every time you win.but if we know Arsenal will not go 4 games without been involved in a over 2.5 goal game a guy could make his own staking system.