Golf Tutorials

How to Read a Pin Sheet in Golf

By Spencer Lanoue
November 2, 2025

That little piece of paper in your golf cart, the pin sheet, is one of the most powerful and underutilized tools for lowering your scores. Most players give it a quick glance, but few know how to translate its numbers into smarter shots. This guide will teach you exactly how to read a pin sheet, but more importantly, it will show you how to use that information to make better decisions, choose the right club, and manage your way around the course like a pro.

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What Exactly Is a Pin Sheet?

In simple terms, a pin sheet (also called a hole location sheet) is a diagram or list that tells you the exact position of the hole on each green for that day. Instead of guessing "I think it's in the middle," you'll know it's "22 yards on, 6 yards from the right edge." This precision is the first step toward better golf, and it's what separates casual play from intentional, strategic play.

Why does it matter so much? Because knowing the pin position affects everything:

  • Club Selection: The difference between a front pin and a back pin can be 20-30 yards, often representing a two- or even three-club difference.
  • Target Line: Some pin positions are safe to attack, while others are "sucker pins," daring you to flirt with danger. The pin sheet helps you identify where to aim (and more importantly, where not to aim).
  • Strategy: It informs whether you should play an aggressive shot to the flag or a conservative shot to the middle of the green, helping you avoid big numbers.

Once you get comfortable with it, the pin sheet becomes a strategic map for your approach shots, guiding you away from trouble and giving you the confidence to commit to your swing.

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Breaking Down the Numbers: How to Decipher a Pin Sheet

Pin sheets can look intimidating at first. They're typically a grid of numbers or miniature green diagrams. While the format can vary from course to course, they almost always communicate the same three pieces of information for each hole: total green depth, the location from the front/back edge, and the location from the left/right edge. Let's break down the common formats.

The Two-Number System: The Most Common Format

This is the system you’ll see most often. It provides two numbers for each hole, typically labeled something like "On" and "L/R." Here's how to read it.

Example - Hole #4: 18 On, 5 Left

  1. The "On" or "Front" Number: This number tells you the yardage from the front edge of the green to the hole. So, in our example, "18 On" means the cup is 18 yards onto the green from the very front.
  2. The "Left/Right" Number: This number tells you the distance from one of the side edges. "5 Left" means the hole is 5 yards from the left edge of the green.

So, putting it together, this pin is located 18 yards deep into the green and 5 yards from the left side. It’s a front-left pin position.

Green Diagrams with Dots

Some courses use small diagrams of each green shape. A dot is placed on the diagram to show the general area of the hole. Numbers are then written next to the diagram, usually giving you the "yards on" and "yards from side" measurements, just like the two-number system. This format gives you a helpful visual of where the pin is in relation to surrounding bunkers or slopes.

Finding the "Back" Number

What if you want to know how far the hole is from the back edge? A good pin sheet will include the total depth of each green. Let's say Green #4 has a total depth of 35 yards from front to back.

The math is simple:

Total Green Depth - Yards On = Yards From Back

35 yards - 18 yards = 17 yards

The pin is 17 yards from the back edge. Knowing this is incredibly helpful if the wind is at your back or if there’s serious trouble over the green. It helps you understand exactly how much room you have to work with.

Putting It All Together: A Step-by-Step Approach

You’re standing on the fairway for your approach shot. Here's your new routine:

  1. Get Your "Middle" Yardage: Find your yardage to the center of the green. Let’s say your rangefinder or a sprinkler head tells you it’s 150 yards to the middle.
  2. Consult the Pin Sheet: Your sheet for today's hole says: Pin: 8 On, 24 R. Green Depth: 32 yards.
  3. Calculate the "Plays-Like" Yardage: First, figure out where the center of the green is located. The center is half the total depth, so in this case, it's at 16 yards deep (32 / 2 = 16).

Your pin is at 8 yards on. The center is at 16 yards on.

16 (center) - 8 (pin) = 8 yards.

This means the pin is 8 yards shorter than the middle of the green. Your actual yardage to the flag is not 150, it's 142 (150 - 8).

This is where golfers make a huge mistake. Hitting your "150 club" will likely send you well past the hole, leaving a tricky downhill putt. Your 142-yard club is the correct choice here.

  1. Select Your Target Line: The pin is at "24 R" (24 yards from the right edge). If the green is, say, 30 yards wide, this means it's heavily tucked to the right. Is there a big bunker on the right side? If so, firing right at this pin is a high-risk play. The smart target might be 5-10 yards left of the flag, aiming for the big, safe part of the green.

This four-step process takes only a few seconds but can make an enormous difference in the quality of your shots and the scores you post.

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Applying Pin Sheet Intel Like a Coach

Reading the sheet is one thing, using it to think your way around the course is what separates good scores from great ones. This is the coaching approach focused on intelligent decisions, not just perfect swings.

Identify and Avoid "Sucker Pins"

A "sucker pin" is a hole location tucked in a dangerous spot - right behind a deep bunker, next to a water hazard, or on a tiny sliver of the green. The pin sheet is your cheat code for identifying these. When you see a pin location like "5 on" with a "25 right" and you know a deep pond guards the front-right of the green, sirens should go off in your head.

The Play: Ignore the flag. Aim for the center of the green. Hitting it to 25 feet and two-putting for par is an excellent result. Trying to get it close and dunking it in the water leads to a double bogey or worse.

Play for the Right Tier

Many greens are built with multiple levels or "tiers." Your pin sheet will help you understand which tier the hole is on. If the pin is on the top tier, your primary goal becomes getting your ball on that top tier. Landing on the lower tier of a green when the pin is on the upper level is often an automatic three-putt. Aiming for the correct shelf is sometimes more important than aiming for the flag itself.

Wind and Pin Position Matter

Now, let's layer in the conditions. A pin sheet helps you think through these scenarios:

  • Front Pin, Into the Wind: This is a very tough shot. The wind makes you want to take more club, but the front pin demands you fly it a shorter distance. The smart play is often to take enough club to guarantee you hit the front portion of the green, even if it’s a bit short of the pin.
  • Back Pin, Downwind: This is a "green light" situation. The wind helps your ball travel further, and the back pin gives you the entire green to land the ball. You can be more aggressive knowing you have plenty of room for error past the pin.

Build a "Miss" Area

Top golfers always have a "plan B." Based on the pin location, they pre-determine where their "safe miss" is. Before you even pull a club, use the pin sheet to ask yourself, "If I don't hit this perfectly, where is the best place for it to end up?" More often than not, the answer is "somewhere on the fat part of the green, long and left/right of the flag," not "in the bunker protecting it." The pin sheet helps you proactively find that safe zone on every hole.

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Final Thoughts

Learning to use a pin sheet is one of the fastest ways to improve your course management and start thinking like a more advanced player. It transforms guessing into knowing, allowing you to choose the correct club, find the smartest target, and stay away from scorecard-wrecking mistakes.

While a pin sheet gives you the "what" and the "where," figuring out the perfect "how" for each unique situation is the key to unlocking consistent golf. At Caddie AI, we designed our on-demand coach to help you do exactly that. You can feed it the hole layout and pin position in seconds, and it can assist you in building a smart strategy, providing club recommendations, and highlighting the safest targets to take all the uncertainty out of your approach shots. This helps you commit to every swing with total confidence, knowing you have an expert opinion right in your corner.

Caddie AI

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. Caddie's mission is simple: make world-class golf advice accessible to everyone, anytime.

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