Golf Tutorials

What Are the Most Common Penalties in Golf?

By Spencer Lanoue
July 24, 2025

Penalty strokes are part of golf, but they shouldn't be a source of confusion or ruin your round. Understanding why they happen and how to proceed correctly can save you shots and, more importantly, a lot of stress on the course. This guide will walk you through the most common penalties you'll likely face, explaining how to handle each situation like a seasoned player.

Out of Bounds and Lost Balls: The Costliest Mistakes

There's no worse feeling than a great swing followed by the realization your ball sailed to a place you can't play it from. Out of bounds (OB) and lost balls are governed by one of golf's most punishing rules: stroke and distance.

Understanding Out of Bounds (Rule 18.2)

Out of Bounds is any area of the course the Committee has marked as off-limits. It's usually identified by white stakes or white lines. If your ball comes to rest with any part of it touching an OB line or on the course-side of the OB stakes, it's considered in play. If the entire ball is beyond that boundary, it's Out of Bounds.

The Penalty: One Stroke

The Procedure (Stroke and Distance):

  1. Add one penalty stroke to your score.
  2. Go back to the spot you just played from and hit another ball.

For example, you hit your tee shot (your 1st stroke) out of bounds. You add a one-stroke penalty and then hit again from the tee. That next swing is now your third stroke. This is what stroke and distance means - you lose the stroke you just hit, and you lose the distance it traveled.

Pro Tip: To save time, always hit a provisional ball if you think your shot *might* be out of bounds or lost. Announce to your group, "I'm going to hit a provisional," and play a second ball. If you find your original ball in play, you just pick up the provisional and carry on. If it's lost or OB, you play the provisional, saving you the long walk (or ride) of shame back to the previous spot.

What if My Ball is Lost? (Rule 18.2)

A ball is officially lost if you can't find it within three minutes of starting to search. The official penalty is the same as Out of Bounds: stroke and distance. You add one penalty stroke and replay the shot from the original location.

However, many courses have adopted a local rule to speed up play and make the game a bit less penal for amateurs.

The Alternative: The "Fairway Drop" Local Rule (Model Local Rule E-5)

This is a game-changer for casual rounds. If your course has this local rule in effect (and most do for everyday play), you have an alternative to a long trek back to the tee.

The Penalty: Two Strokes

The Procedure:

  1. Establish an imaginary line from the hole through the spot where you estimate your ball went out of bounds or was lost.
  2. Find the nearest point on the edge of the fairway that is not closer to the hole than that spot.
  3. You can then take your drop anywhere within two club-lengths of that point on the fairway edge, no closer to the hole.

Let's go back to our tee shot example. You slice your drive (stroke 1) and can't find it. Instead of going back to the tee to hit your 3rd shot, you use the local rule. You walk up to where it likely went out, use the procedure above, and drop your ball. You add a two-stroke penalty, so your next shot will be your fourth stroke. It costs you one more stroke than playing a provisional, but it saves immense time and frustration.

Navigating Penalty Areas (Rule 17)

The areas once known as "hazards" are now called Penalty Areas. They are marked with either yellow or red stakes/lines. Knowing the difference is extremely important, as it determines your relief options.

First, it's important to know you can always try to play the ball as it lies inside a penalty area without penalty. You can even ground your club (gently, without improving your lie). But often, that's not a realistic choice. If you decide you can't play it, you take a one-stroke penalty and use one of the following relief options.

Yellow Penalty Areas

Think of streams or ponds that cross the fairway. You have two relief options here, both for a one-stroke penalty:

  • Stroke and Distance: Just like for OB, go back to where you last played and hit again.
  • Back-on-the-Line Relief: Imagine a straight line from the hole through the point where your ball last crossed the edge of the penalty area. You can drop your ball on that line as far back as you want. This is a great option if the tee box is 150 yards away and you don't fancy that walk of shame.

Red Penalty Areas

These are more common and line the sides of fairways (lakes, woods, etc.). For a one-stroke penalty, you get the same two options as a Yellow Penalty Area, PLUS a third, very helpful choice.

  • Stroke and Distance relief.
  • Back-on-the-Line relief.
  • Lateral Relief: This is the most common option. Determine the spot where your ball last crossed into the red penalty area. From there, you can drop a ball within two club-lengths of that spot, no closer to the hole. This lets you drop nearby and continue playing without losing significant distance.

The Dreaded "Unplayable Lie" (Rule 19)

Sometimes your ball is in play, but in a location so bad you have no chance of making a reasonable swing. It might be wedged against a tree root, in a thick bush, or in a near-vertical rocky area. In these cases, you can declare your ball unplayable anywhere on the course except in a penalty area.

The Penalty: One Stroke

You have three relief options:

  1. Stroke and Distance Relief: Go back to the spot you just played from and hit another ball.
  2. Back-on-the-Line Relief: Just like with a penalty area, create a line from the hole through your ball's location. You can go back on that line as far as you wish to drop.
  3. Lateral Relief: Measure two club-lengths from where your ball lies, no closer to the hole, and drop within that area.

Special Case: The Unplayable Lie in a Bunker:If you declare your ball unplayable while it's in a bunker, you have all the options above, but they must all be taken inside the bunker for the one-stroke penalty. However, for a total of two penalty strokes, you have a fourth option: you can take back-on-the-line relief *outside* the bunker. This is your escape hatch for those fried-egg bunker lies from hell, but it's a costly one!

Other Common Penalties to Avoid

Some penalties come from simple mistakes rather than poor shots. Knowing them can save you some easy strokes.

Hitting the Wrong Ball (Rule 6.3c)

It happens to all of us, especially when playing похоржих шаров (similar golf balls). If you hit a ball that isn’t yours in stroke play, you get a two-stroke penalty. You must then go back and play your original ball from its correct spot. If you don't correct the mistake before teeing off on the next hole, you can be disqualified. Always put a unique mark on your ball!

Grounding Your Club in a Bunker

This rule is simple: you cannot touch the sand with your clubhead directly in front of or behind your ball before you make your swing. This includes taking practice swings that touch the sand. The purpose is to prevent you from testing the condition of the sand. Accidentally brush the sand during your backswing? That's a two-stroke penalty in stroke play.

Improving Your Lie or Area of Swing (Rule 8.1)

You must play the course as you find it. You can't improve your lie, your area of stance, your area of swing, or your line of play by:

  • Moving, bending, or breaking anything growing or fixed (like a branch or tall weed).
  • - Pressing down on the ground to create a better stance.

Of course, you can remove loose impediments (like fallen leaves or twigs) anywhere except a bunker, but forcefully changing your environment to make your next shot easier will cost you two penalty strokes.

Final Thoughts

Mastering these common rules removes a layer of uncertainty from your game, allowing you to handle tricky situations with confidence. Knowing your options for Out of Bounds, Penalty Areas, and unplayable lies helps you think strategically, choose the best route to save strokes, and ultimately, enjoy your rounds more.

When you're out there, in the heat of the moment, it can still be a challenge to remember the specifics of every rule. For those times you find your ball in a patch of deep woods or perched on a tricky slope and you're not sure about the correct procedure or strategic play, Caddie AI acts as your on-demand rules expert. You can ask directly for your relief options or even snap a photo of your lie and its surroundings, and I’ll provide smart, simple advice on how to proceed. My goal is to let you focus on your shot, not the rulebook.

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. His mission is simple: make world-class golf advice accessible to everyone, anytime.

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