While it's possible to use math and statistics to improve your odds at Roulette, it's important to keep in mind that the game is designed to favor the casino. The house edge in Roulette is typically around 2.7% for European Roulette and 5.26% for American Roulette.
One of the most important tips you could consider when playing roulette as a casino newbie is sticking to the table minimum and focusing on only playing the outside bets. Bet on either black or red for every new spin and you will enjoy a 1:1 payout while covering 18/38 potential combos.