Ok this actually happens to my friend not so long ago, he is going on a boxing match and he will bet for the heavy favorite, then suddenly an unknown guy whisper to him, that the fight is going to be fixed and he supposedly heard it from the favorite to win, locker room, are you going to listen to that and bet for the underdog.
What's your take?
Most likely yes because in gambling everything isnt possible if money is involved.though theres a doubt trusting people you dont really know but sometimes these people are the one who will bring you fortune specially in cheating like what you have mentioned.but what I wanna asked is what is the result of the fight?since its already happen so does the result favor your friend?or did he follow what the whisperer told him?your story is a little bit short and the result wasnt mentioned.but for me i will follow my instincts because this will risk my hard earned money and whatever the result is still I am the one who will suffer.i am wondering how did your friend reacted when the whisper comes her ear?well I might think that he was shocked and confused that very moment?