...
What do the gambling folks have to say about this?
As a gambler I would say that you must always check and verify any information provided related a bet/odd.
Of course in this case there is a combo bet and no It wasn't enough bet on the right player...
I find more curious to see these high stakes bets

probably for him these are Just nuts but It something not common in any case also because he Is betting in a "friendly" match.