The best way to bet on UFC fights is to conduct thorough research on fighters, including their recent performances, fighting styles, and injury history. Consider factors like weight class, reach, and fight location, as these can influence outcomes. Utilize reputable sportsbooks that offer competitive odds and various betting options, such as moneyline, over/under, and prop bets. Additionally, staying updated on fight news and expert analysis can provide valuable insights. Finally, manage your bankroll wisely to ensure a sustainable and enjoyable betting experience.