Can you have so much love for your team to behave like this guy that even when you know your love fans team would loose a match, would you still further stake on the match against your team?
Remember that we are catching funs here and whoever chasing after profits is at its own will.
The truth is that when it comes to gambling the only thing in our mind is the possibility of wining, so I see no reason why a gambler will see an opportunity to win a game and choose not to bet because of the reason that he will be betting against his club, although I wouldn't doubt if there are people like that because there people who love a particular club that no matter anything they will never bet against them, so actually for me if I see a good opportunity, no matter how the club is to me I will always bet on the wining side because the only reason of gambling is to win bet, so if a gambler sees an opportunity to win and decided not to bet because of the club, perhaps maybe he is not ready to gamble.