Roulette is a losing game no matter how you play it. There was a time when you could increase your odds by the last few percent to take an advantage by playing old and unbalanced wheels. As you could bet based on the state of the wheel and there were greater odds of a section of the wheel hitting. Casinos are aware of this now though and have upgraded to self-leveling wheels and replace them sooner before they have a chance to wear down.

Here is an interesting read about it: https://thehustle.co/professor-who-beat-roulette