With this bet covering 12 of the 37 numbers on the European Roulette wheel, the win probability is approximately %. Voisins du Zéro (neighbours of zero), This. These are French bets that group numbers together based on sections of the wheel. Unique to French and European roulette, call bets or announced bets allow you to bet on sections of the wheel. What is a. You'll hear the term 'announced bets' or 'called bets' a lot here. Learn to play roulette with our expert guide. Stay with. Discover betting options, strategies, and tips to improve your game and beat the house edge. . The racetrack, also known as the “announced bets” section, depicts a delineation of the wheel and qualifies for uncomplicated placement of call. As part of the 'Call Bets' or 'Announced Bets' category, this allows you to select multiple roulette numbers on the same spin. With its rich features and lavishly rendered 3D wheel this Announced bets European Roulette variant promises a unique thrill of the live game experience players. Looking to play European Roulette Announced Bets by Tom Horn Gaming? ➤ Try the demo game before you play for real ✔️ RTP ✚ Game Info. Guide to the French bets in roulette including description, types, odds of winning, comparison, and advantages of all announced bets and call bets. The house edge stands at.