In the world of roulette, there is a plethora of betting options available to players. These bets are categorized into two main groups: inside bets and outside bets. The terminology of inside and outside refers to the layout of the roulette table.

Inside bets are placed on the internal part of the roulette table, where rows of numbers are displayed. There are at least 6 types of inside bets that players can place, although not all roulette tables offer them. To determine which casinos offer these specific games, players can simply inquire with the casino staff.

One of the most common inside bets is the Straight-up bet, where players wager on a single number on the betting layout. This bet covers numbers 1 to 36, as well as 0 and 00 in American roulette. To place a Straight-up bet, players must place their chips directly on the chosen number, ensuring they do not touch the borders. The payout for a successful Straight-up bet is 35:1.

Another popular inside bet is the Split bet, where players wager on two adjacent numbers on the roulette table. Placing the chips on the common border between the two numbers constitutes a Split bet, which pays out at 17:1.

A Street bet involves wagering on a row of three consecutive numbers on the roulette table. Players can place their chips on the border of the last number in the row to make the bet. The payout for a Street bet is 11:1.

Square bets, also known as corner bets, allow players to wager on four numbers that form a square block on the table. By placing the chips in the center of the square, players can make a Square bet with a payout of 8:1.

For those feeling lucky, there is the Sucker bet, which involves betting on a combination of five numbers: 0, 00, 1, 2, and 3. Players can place their chips on the border connecting 0 and 1 to make this special bet.