Golf Tutorials

What Are Shag Golf Balls?

By Spencer Lanoue
July 24, 2025

Almost every serious golfer you know has two collections of golf balls: the pristine, premium ones they use on the course, and another, less glamorous collection they use for practice. These practice balls, known as shag balls, are one of the most underrated tools for getting better at golf. This article explains exactly what shag balls are, why you absolutely need a bag of them, and how to use them to sharpen your skills without emptying your wallet.

What Exactly Are Shag Golf Balls?

In the simplest terms, shag balls are golf balls used exclusively for practice sessions. They're the ones you hit around your backyard, take to the short-game area, or use to dial in a new swing move at the range. They aren’t your "gamer" balls - the ones you trust for a tournament or weekend round. Instead, they are your workhorses, your training partners, and the secret weapon behind building a solid, repeatable golf swing.

The term "shag ball" comes from the very act of practicing. After hitting a bag of balls across a practice field, a golfer would then have to go "shag" - or retrieve - all of them. This tedious but necessary task gave these practice balls their quintessential name. A shag bag, therefore, is simply the bag you fill with these practice balls for a session.

The Different Flavors of Shag Balls

Not all shag balls are created equal. Your shag bag might be a mix of different types, or you might curate a specific kind depending on your goals and budget. Here’s a breakdown of the most common types.

Retired Veterans: Your Old Gamer Balls

This is the gold standard for your shag bag. These are the premium balls you once played with - your Titleist Pro V1s, Callaway Chrome Softs, or TaylorMade TP5s - that have seen a little too much action. They might have a cart path scuff, a faded logo, or have lost a bit of their gleam. They are no longer pristine enough for a competitive round but are perfect for practice. Why? Because they offer the closest feel and performance to what you actually use on the course, giving you the most accurate feedback on your shots.

Budget-Friendly Recruits: Used & Recycled Balls

This is the most common way golfers build a large collection of shag balls. You can buy used or recycled balls in bulk online or at most golf stores. These are often categorized by quality - "Mint" (like new), "Near Mint" (minor blemishes), and so on. Buying a massive bag of "Good" grade used balls is an incredibly cost-effective way to fill your shag bag with dozens, if not hundreds, of balls for repetitive practice. Many of these are rescued from water hazards, cleaned up, and sold at a fraction of their original price.

The "Official" Practice Squad: Stamped Practice Balls

Sometimes, manufacturers release balls specifically for practice purposes. These often have a cosmetic blemish that occurred during production, a small paint defect, or a slight imperfection in the dimple pattern. As a result, they can't be sold as new but are perfectly good for hitting. You’ll usually see them stamped with the word "PRACTICE" or "X-OUT" on the side. They perform almost identically to their blemish-free counterparts and are sold at a significant discount.

A Quick Note on Range Balls

Range balls are a different beast entirely. While technically a "practice ball," they are designed for one thing: durability. They have a very hard cover and a core that's designed to limit flight distance for safety and to keep them confined to the range. They feel harder, fly lower, and spin significantly less than a standard golf ball. While they are great for warming up, they are not your personal shag balls and they don’t provide realistic feedback, especially for spin and distance control.

Why Every Golfer Needs a Shag Bag

If you're serious about improving, moving beyond just hitting a bucket at the range and building your own shag bag is a game-changer. Here’s why it’s so effective.

Benefit 1: Practice Without Breaking the Bank

Let's be honest: premium golf balls are expensive. A single new Pro V1 can cost nearly five dollars. The thought of losing half a dozen of them while practicing your flop shot over a bunker is enough to cause serious anxiety. With a shag bag full of used or retired balls, that financial pressure disappears. You can practice any shot, from any lie, without worrying about the cost of a lost or damaged ball. This economic freedom is the foundation of effective practice.

Benefit 2: The Freedom to Fail (and Learn)

The biggest barrier to improvement for many amateurs is a fear of hitting a bad shot. When you're standing over your last pristine premium ball, you tense up. You try to guide the ball instead of making a free, athletic swing. With shag balls, this "ball anxiety" vanishes. Who cares if you thin one over the green or chunk another into the bunker? You have 50 more sitting right next to you. This freedom to fail encourages experimentation. You’ll finally try that high, soft-landing pitch shot or the low, running chip you’ve been thinking about. True learning happens when you're not afraid of the outcome.

Benefit 3: The Power of High-Volume Reps

Muscle memory is built through repetition. Having a shag bag with 50 or 100 balls allows you to hit the same shot over and over again from the same spot,grooving the correct feeling. Say you're struggling with chipping from tight lies. You can drop your whole shag bag about 15 yards from the pin and hit chip after chip. You're not walking back and forth to a retrieval bin like you would at most ranges. You are in a state of flow, making micro-adjustments with each swing until the motion becomes second nature. This kind of high-volume, focused practice is simply impossible without a well-Stocked shag bag.

Smart Ways to Use Your Shag Balls

Owning shag balls is the first step, using them effectively is the next. Here’s how to get the most out of your practice time.

Tip 1: Strive for Consistency in Your Bag

While a mixed bag of random balls is better than nothing, your practice will be far more productive if your shag balls are relatively consistent. If you play a Titleist Pro V1 on the course, the ideal shag bag would be full of used or recycled Pro V1s. This ensures the feel, flight, and spin characteristics are as close as possible to what you experience during a real round. You can often buy specific models of used balls in bulk, which is a fantastic investment in your practice quality.

Tip 2: Focus on the Right Kind of Practice

Shag balls provide the most value for shots inside 100 yards. This is your scoring zone, and the best place to use your shag bag. Take it to the chipping green, the pitching area, or a practice bunker. The subtle differences between ball models are less pronounced on these shorter shots, but the benefit of high-repetition practice is enormous. Hitting 50 consecutive bunker shots will do more for your sand game than almost any other drill.

Tip 3: Understand Their Limitations for Full Swings

When hitting full shots on the range with your shag balls, your focus should shift. Don't worry too much about the precise distance each ball flies. A scuffed ball, or a ball of a different brand, will perform differently than your gamer. Instead, focus on the fundamentals: solid contact, balance throughout the swing, a complete finish, and overall swing tempo. Use the ball flight as general feedback, but make your internal feeling of the swing the primary goal.

Tip 4: Create a "Ball Graduation System"

Get into the habit of rotating balls from your playing bag to your shag bag. It’s a simple system. After a round, inspect your balls. Does one have a significant scuff mark from a cart path or a tree? It has officially "graduated." Take it out of your main bag and put it directly into your shag bag. This keeps your on-course inventory fresh and constantly replenishes your practice stock with high-quality, familiar balls.

Building Your Perfect Shag Bag

Creating your personal collection of practice balls is easy and satisfying. Follow these simple steps to get started.

  • Step 1: Save Your Old Faithfuls. This is the easiest first step. Grab a bucket or an old bag and designate it as your shag ball repository. Every time one of your gamer balls gets too worn for play, toss it in. You’ll be surprised how quickly it adds up.
  • Step 2: Scour the Web for Deals. Look up online retailers that specialize in used and recycled golf balls. You can buy hundreds of excellent quality balls from top brands for the price of a few dozen new ones. This is the fastest way to build a large volume of consistent shag balls.
  • Step 3: Keep an Eye Out on the Course. We've all been there. You look for your ball in the woods and find two others. As long as it is done with proper etiquette and without holding up play, finding abandoned balls on the course is a time-honored tradition for building a shag bag.

Final Thoughts

Shag golf balls are an essential, cost-effective tool that helps golfers get better faster. By enabling high-volume, low-pressure practice sessions, especially around the greens, they allow you to build real skill and confidence where it counts the most. Every serious golfer needs a well-stocked shag bag as part of their improvement arsenal.

Practicing with shag balls is instrumental in building repeatable technique for all the shots you’ll face. But what about making the right decision when one of those tricky situations actually happens on the course? That's what we designed Caddie AI to do. After practicing a tough bunker shot 100 times, you can step up to one in a real round, snap a photo of your ball's lie, and our AI can provide an expert recommendation on how to play it, giving you the confidence to execute the shot you’ve worked so hard on.

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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