I would like to think that this fixing of matches may become more prone in regions where it is like a major career and for those who enjoy placing a bet on such matches, it would be wise to research the region and cases of such previous happenings before betting huge.
It also would be a wise decision to bet on both sides if there's enough cash or better still, half the original amount intended to bet with on a single player (for boxing matches)and bet on both to win whichever way, incase there's suspicion of match fixing.
Maybe we can feels that before we analyze the match or placing a bet because if that match is fixing by them, there will be a sign that be suspicious. People who familiar with that sign can guess that match is fixing by some people and they will not place a bet to any teams or player or they can place a bet with their selection. We must have aware of this and not make a decision if we are not sure so we don't have feels sad or regrets because we make a wrong decision.
Although for example the public does not know about what really happened behind the scenes but still the defeat experienced by their favorite player will indirectly cause considerable disappointment and obviously this incident can make supporters put a bad point of view on players who pretend to lose just for money, which means that the player's popularity will at least definitely experience a decline and I'm sure most players don't want to sacrifice their popularity just for money alone.
Fans that will be sad when they see their star defeat in that match. But if fans knows about the fixing match, they will do something, especially if they see something wrong with their star. That will makes the organizations gets bad reputations and that means, corruptions or something like that already happens in the organizations. People will asks a higher level to investigate if they thinks that something wrong happens to that match.
That is the true story for those who just places their bet and go to sleep or to do some other more interesting activity, only to return and see that they have won big on a bet they didn't put so much thought to.
Over thinking will surely and always do take the fun and thrill out of any risky endeavor, mostly as regards gambling or placing a bet and that's the fact.