CourseCasino Management2 min read

Series: How to be a Floor SupervisorPart 6 of 7

Dealer Mistakes Every Floor Supervisor Must Catch

Dealing Breakdowns

Catching and correcting dealing breakdowns will be another expectation of a good floor supervisor. Dealers make mistakes. They’re human. It happens. It’s part of the job. Nobody will be perfect all the time.

Our job as supervisors is to notice these mistakes and correct them. Doing this helps keep the game fair for everyone. There are essentially two types of mistakes: procedural and monetary.

Procedural mistakes occur when the dealer deals the game incorrectly. Usually, these types of mistakes are brought up with the dealer when they are tapped off the table, and you have a second to tell them discreetly that they need to fix the way they are doing something.

Monetary mistakes are any kind of mistake that involves actual money being paid or taken. These require immediate fixing when they are noticed.

Here are the mistakes you’ll see the most of each type:

With procedural mistakes, you’ll see:

  • Incorrect shuffle
  • Dealing in the wrong order
  • Faulty chip handling
  • Adding up hand totals wrong
  • Incorrect card placement
  • Wandering eyes
  • Not dealing in a timely manner

Procedural mistakes aren’t limited to those. There are a ton of procedures, and for every procedure to follow, there is a way to break it. These, though, are the most common.

Now for monetary mistakes. Monetary mistakes include, but are not limited to:

  • Incorrect blackjack payouts
  • Incorrect bonus bet payouts
  • Making incorrect change for a buy-in
  • Giving out an incorrect color-up
  • Paying or pushing a loss
  • Collecting or pushing a win
  • Paying a bet incorrectly due to not breaking down multi-color bets

Here’s a common dealer mistake that’s super easy for dealers to do, but absolutely detrimental to the casino. On Free Bet Blackjack, sometimes the dealers forget that 22 is a push, and they pay everyone like it’s a bust on a regular blackjack table, especially if it’s the relief dealer that’s only there for 20 minutes and maybe has regular blackjack tables on their string. It can happen very easily.

Here’s a fun fact about that. If that happens twice within an hour, the casino is giving away every ounce of house advantage they have on that game. All of it!

There’s a great example of a mistake that is absolutely necessary to catch if it happens.

Normally, with dealer mistakes, it’s good to talk to them 1-on-1 away from guests and other coworkers, which we will get into more later. But when it comes to monetary mistakes, they must be fixed immediately. We have a fiduciary responsibility to our guests to conduct financial transactions correctly.

Enjoyed this lesson?

Join our newsletter to get the latest casino industry courses delivered straight to your inbox.

    Series

    How to be a Floor Supervisor

    Part 6 of 7

    Related Free Learning Hubs: Casino Management, All Hubs

    Recommended Resources

    Affiliate links may be included.

    Related Courses

    Buy Bets vs Place Bets

    Buy Bets vs Place Bets

    Jul 17, 2026 Massimo Morana

    Learn the difference between buy bets and place bets in craps. Compare payouts, house edge, commission fees, and discover when buy bets are better than place bets.

    How to Deal Blackjack

    How to Deal Blackjack

    Jul 8, 2026 Heather Ferris

    Learn how to deal blackjack with professional dealer training on casino procedures, payouts, table layout, game security, common mistakes, and dealer auditions.