Not at all. I wouldn't have any clue how well he did just like he wouldn't know how well you or I did. We don't post bank statements on here and we're all just randoms online. I know that 70% figure is nowhere close for tennis but I assume he's talking about the major US sports. My point was that I've never seen Justin7 or anyone else with a clue for that matter advocate relying on BTCL as the sole factor of determining if the bets you're placing are the right ones according to the numbers you've come up with. It's just one aspect. But if you're going to say someone has been "schooled" or vehemently disagree with another approach, it's probably best to do your own backtesting. If not, you'd be blindly - and lazily - following someone's word as gospel which in itself is dangerous, as I'm sure wantitall would agree.