It truly depends on the sport you're betting on. I mean, I've seen even the best players beaten in Tennis bets who had pre-match odds of less than 1.5 so odds less than 2.0 aren't a guarantee of win at all. I'd also like to let you know that I bet on cricket matches too and when it's about IPL (Indian Premier League), games changes every moment so even the best team with less odds stands no better chance at winning the match and while that's the case, I simply hedge my bets by first going for the higher odds team and then, if they start to win and the favorite team starts to lose, I bet on the favorite team to hedge out my bets.