Actually they are all likely to win. Errani is a coin-flip at this point to me, as is Goffin.
You really should only bet on favorites when the odds are too long. I find this to be the case with Bartoli tonight, but I rarely bet favorites otherwise. It's too risky generally, in my opinion.
Did you think the odds on your favorite bets were any value (read: Was the chance of them winning higher than the odds suggested, in your belief)?
With Errani, i figured she was sick of being talked shit about as being pathetic on surfaces outside of clay, and tis a opponet who also sucks at serve, adn with Goffin, i thought being hes such a up and comer(sarcasm) and being in belgium going against a avg player in troicki, he could pull it off.. Obviously i was dead wrong.. It had nothing to do with value, just how i thought was gonna win.. I take underdogs sometimes, but have worse luck doing that...