No, the casino does not control where the ball lands in roulette. Roulette is a game of chance, and the outcome is determined by physics and the laws of probability.
What is the most successful roulette strategy? While there is no strategy that can guarantee a profit in the long run when playing roulette, the Martingale betting system is often regarded as the most successful strategy. It is easy to use and can provide good returns.
Wagers paid out $32.42 on aR$2 bet to win,R$14.58 to place andR$9.08 on the horse. Two Phil's, the Jeff Ruby Steaks winner, paidR$10.44 andR$6.52. Angel of Empire, the 4-1 post-time favorite, finished third with a late charge and paidR$4.70.
For example, if you're playing aR$1 double using one horse in each race, the cost is 1x1x1=$1. If you're using two horses in each leg of aR$5 double, the cost is 2x2x5=$20. Armed with this basic knowledge, let's examine a few strategies for playing the double.