What is a Freeroll?

There’s nothing better than a freeroll in poker. Here are three examples. First, it
can be a tournament structure with no entry fee but with a prize pool. In that
case, there’s no possibility of losing money. Next is betting, calling or raising
while holding the nuts; you can’t be beat. Finally a person, usually famous, is
sponsored or invited (comped) to play. All three instances offer a no-risk, no loss
scenario. That’s a freeroll.