What is the probability of winning on two consecutive spins of the roulette?

The probability of winning on two consecutive spins of a standard European roulette, which has 37 pockets (numbers 0-36), depends on how you define "winning." If you consider a win as betting on a single number, the probability of winning on one spin is 1/37. Therefore, the probability of winning on two consecutive spins would be (1/37) * (1/37) = 1/1,369, or approximately 0.073%. If you are betting on other outcomes (like red/black or odd/even), the probabilities would differ accordingly.