Lucky Streak – a time period during which the player is invariably lucky.
This period is also called the winning streak (eng. Winning Streak), which no less clearly demonstrates its essence.
It is possible to speak about lucky streaks not only in the context of casinos and other types of gambling entertainments. This expression is often used in sports to describe athletes or teams that regularly win for some time.
Many betting systems and game strategies are based on the desire to recognize the beginning of a successful streak to use it as effectively as possible. Mathematicians and gambling experts are skeptical about such methods.