I don't think I need very high success rate the way I bet, I'm a high odds player so I only need a good win out of every ten or so bets to be ahead. Most people think I'm crazy for not betting singles because of my high success rate with individual picks but then again they don't understand what I'm doing. Mathematically I have a better chance of coming out ahead by playing the high odd bet than the low odd bet, I did the numbers a while ago and it seems true from my experience so far.