I haven’t won really big in a casino or sportsbook, so I’m making this topic to get information from users who have already hit big, or who know stories about bettors who have.
Hmm! You want to cross the bridge before you get there, right 🤔. I understand that feeling.
On your question, I don't think casinos immediately release big wins. I've read several articles and posts (even in this forum) where bettors who won huge complained of delays as casinos they won on had to make them wait to run them through checks to ensure there wasn't any cheating. In some cases, the casinos went through their IPs and made them validate their KYC. I don't know why that's. But if complaints come that way, then it must be a thing.