Legal Question in Civil Litigation in Nevada

Man #2. Nothing tells me they agreed otherwise.

Unless there is a specific agreement on gambling Man #2 only owes Man #1 $200.

Unless there is a specific agreement on gambling Man #2 only owes Man #1 $200.

Unless there is a specific agreement on gambling Man #2 only owes Man #1 $200.

Man #2 owes Man #1 $100, and that is all.

Cash is fungible, meaning that $200 is $200, unless man #1 asked that man #2 hold THOSE specific $200, rather than a sum of $200. The fact that man #2 had $200 elsewhere means he "held" a sum of $200 for man #1, so he did not gamble the money belonging to man #1. He took the risk and if he had lost, he still would have had to return a sum of $200 to man #1, so what he did with the cash does not change their relationship in regard to the money. Man #2 need only return the $200 sum entrusted to him by man #1. The winnings are his to keep.