A site for fixed matches? Does it even exist ?
If there was such a site, wouldn't everyone would be using it or lets be practical and say that the site would have been banned soon.
You are looking for something which doesnt even exist but you will surely be contacted by scammers trying to prove otherwise.
You are right @pawanjain, if such site exist then every gambler will be using it and no gambler will be poor because they will all be wining their bets regularly and everyone will find it so interesting to continue gambling and new gamblers will also come aboard but there is no site promoting this fixed match.