Yes, there is a betting section on freebitco.in, and some times you can get a pretty attractive odds there, like today on ICC CRICKET WORLD CUP - AUSTRALIA VS SOUTH AFRICA. I bet on South Africa because I will get 5.17x multiplier in case of winning, while on other sites it's between 3x and 3.5x. It's ending in less than 3 hours, so you better hurry up if you want to use this chance. I'm not saying South Africa will win, it is no accident most people bet on Australia, but it's not that South Africa has no chances at all, so I think it's worth trying.