Golf Tutorials

What Is the Back Nine in Golf?

By Spencer Lanoue
July 24, 2025

The term Back Nine refers to the final nine holes of a standard 18-hole golf course, a stage where championships are decided and friendly wagers are settled. The term symbolizes the final stretch of any golf round, but it's much more than just a set of holes, it's a mental game, a physical test, and an opportunity for a complete turnaround. This guide will break down what the back nine is, why it holds such a special place in golf culture, and provide a clear strategy to help you play it with more confidence and better results.

What Exactly Is the Back Nine?

In golf, a standard round consists of 18 holes. This 18-hole loop is almost universally divided into two sets of nine holes:

  • The Front Nine: This refers to holes 1 through 9. Historically, on traditional "out-and-back" courses like St. Andrews, these holes would take the golfer "out" away from the clubhouse. It's sometimes called the "outward nine."
  • The Back Nine: This refers to holes 10 through 18. These holes would traditionally bring the golfer "in" heading back toward the clubhouse. For this reason, it's also known as the "inward nine."

While most modern courses loop back to the clubhouse after both the 9th and 18th holes, the terminology has stuck. After completing the 9th hole, golfers make "the turn" to begin the back nine at the 10th tee. This break is often where you can grab a snack, a drink, and mentally prepare for the second half of your game.

The total par for the front nine and back nine is usually the same (typically 35 or 36 each), adding up to a total par of 70, 71, or, most commonly, 72 for the entire course.

Why Is the Back Nine Famous in Golf Lore?

You’ll often hear TV commentators say things like, "The tournament doesn't really start until the back nine on Sunday." This isn't just a cliche, it speaks to the immense psychological pressure and drama baked into this final stretch of holes. Because they are the last holes played, they hold the most weight.

Think about the back nine at Augusta National during The Masters. Holes like Amen Corner (11, 12, and 13) and the dramatic, water-fronted 15th and 16th have been the sight of legendary collapses and heroic comebacks. The back nine is where the pressure mounts. Legs get tired, mental focus can waver, and every shot feels magnified. Whether you're a professional trying to win a green jacket or an amateur trying to break 90 for the first time, this is where the round is ultimately won or lost.

It's the ultimate test of stamina, strategy, and nerve, which is why it holds such a romantic and fearsome place in the minds of all golfers.

Conquering the Back Nine: The Power of a Mental Reset

The single biggest mistake golfers make is treating the back nine as a continuation of the front nine. Whether your first nine holes were great or terrible, carrying that result with you to the 10th tee is a recipe for trouble. The key is to treat the back nine as a completely separate, 9-hole round.

Making "The Turn" Your Fresh Start

The walk or ride from the 9th green to the 10th tee is your opportunity to hit the reset button. Here’s how:

  1. Refuel and Rehydrate: Your body and brain need fuel. You've been walking and concentrating for over two hours. Grab a water, a sports drink, and a simple snack like a banana, nuts, or a protein bar. Dehydration and low blood sugar are primary causes of lost focus and poor swings on the back nine.
  2. Let Go of the Front Nine: Did you shoot a personal best on the front? Great. Acknowledge it, feel good for a moment, and then let it go. Getting complacent is a surefire way to give all those shots back. Did you play horribly? Even better. That round is over. You get a clean slate. Whatever happened on holes 1-9 has zero impact on how you play hole 10.
  3. Set a New, Simple Goal: Don't think about your total score. Set a new goal just for the back nine. It could be a number ("I want to shoot 44 on this nine"), or it could be process-oriented ("I want to make a committed pre-shot routine on every single shot"). This narrows your focus and makes the task feel manageable.

Applying What You've Learned

Your "fresh start" on the back nine isn't a completely blank one. Your front nine was a fantastic information-gathering session. By the 10th tee, you have valuable intel about your game on that specific day.

  • How far are you actually hitting the ball today? Forget your "normal" distances. Maybe the chilly morning air has you hitting everything a half-club shorter. Or maybe you're adrenalized and flying it 10 yards longer. Use this real-world data, not your ego, for club selection.
  • What is your predominant miss? Were you pulling your irons slightly left? Were your drives fading a bit more than usual? Acknowledging this pattern allows you to adjust your aim. If everything is going a little left, aim for the right-center of the green instead of directly at the pin. Play the shot you have today, not the one you wish you had.
  • How are the course conditions? You now have a feel for the speed of the greens and how the fairways are rolling. Use this information to inform your strategy, especially around the greens.

A Step-by-Step Back Nine Game Plan

Thinking strategically can help you avoid common pitfalls. Here is a simple, actionable plan you can apply to your next round.

Step 1: The 10th Tee Shot

Treat the 10th tee exactly like you treated the 1st. It’s the start of a new round. Don't be a hero. Often, the 10th hole is a difficult one designed to challenge golfers right out of the turn. The smart play is to choose a "get it in the fairway" club, even if it's a 3-wood or a hybrid instead of a driver. A simple bogey is a wonderful score if you're trying to make up for a bad front nine, a double or triple bogey from a reckless tee shot is devastating.

Step 2: The Grind (Holes 11-15)

This is the middle part of the back nine where you execute your new strategy. Focus on playing for the middle of greens. Leverage the information you gathered on the front nine. If your approach shots were coming up short, take one extra club. If your putting speed was off, commit to putting your practice strokes on a similar slope before addressing the ball. Stay patient. Good, solid pars are your best friend here.

Step 3: Managing Fatigue

Around hole 14 or 15 is where physical and mental fatigue often sets in. This is when little mistakes happen. The swing gets lazy, the mind wanders during a pre-shot routine. Be conscious of this. Take an extra sip of water. Chew on a snack. When you feel your thoughts drifting, take a deep breath, walk around a bit, and refocus before you step up to your ball. Making a full, balanced practice swing can help remind your tired body what it's supposed to do.

Step 4: The Finishing Stretch (Holes 16-18)

How you play these final holes depends on your goal.

  • If you're playing well and protecting a score: Stick to the plan. Play conservatively. Aim for the "fat" parts of the fairway and the center of the greens. Leave yourself simple up-and-downs. Don't let a risky shot at a tough pin location unravel a great round. Avoiding a double bogey is far more important than trying to make a birdie.
  • If you need to be aggressive: This is where you might take a calculated risk. But "aggressive" doesn't mean "stupid." It means committing fully to a specific shot shape or aiming at a slightly smaller target. It doesn't mean swinging out of your shoes trying to get extra distance you don't have. Whatever you decide, commit 100%. Indecision is a swing-killer.

Above all, finish strong. No matter the outcome, hold your finish pose on your final putt, walk up, take your ball out of the hole, and shake hands with your playing partners. There's always another round.

Final Thoughts

The back nine is more than the last nine holes on a scorecard, it's a testament to a golfer's resilience, strategic thinking, and mental fortitude. Approaching it with a fresh mindset and a simple, adaptable plan can transform it from a source of anxiety into your favorite part of the round.

When you're out there, managing the emotional and strategic turns of the back nine can be tough on your own. My job with the Caddie AI app is to give you that expert-level guidance right in your pocket. If you're standing on the 14th tee and unsure of the right strategy, or facing a tough lie after a miss, I can give you a clear, simple plan so you don't have to second-guess and can focus on just making a good swing with confidence.

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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