Is it possible for a casino to go bankrupt because a player gets a very big win?
I think maybe that's hard to happen if we look at casinos that are already big and well known. But suppose there is a new casino, and there are some players who are very good at playing, so they can win continuously, can the casino go bankrupt? or do they already have an algorithm or a way so players can't keep winning?
Obviously, that's where the phrase "break the bank" comes from. I haven't seen it happen but it has happened. Casinos won't close because of that but their value might drop. In last decade someone won $6 Million in Atlantic City, and casino refused to take any more winner's bets. (which is understandable).
I am certain that these days casinos are prepared for higher winnings and are insured for that kind of abnormal winning streaks. But i think it's even possible only in physical tables.