Golf Tutorials

What Does the X Mean on Golf Balls?

By Spencer Lanoue
November 1, 2025

Ever pull a golf ball from your bag or a friend's and see a row of black 'X's stamped over the brand name? Or maybe you’ve seen a sleeve of Titleist balls marked Practice. It's a common sight, and it leads to one of the most frequently asked questions in golf: what does the X on a golf ball actually mean? Let's clear up the confusion. This article will break down exactly what X-Out and Practice balls are, whether you can use them in competitions, and when they are a smart buy.

What "X-Out" Actually Means

An "X-Out" golf ball is, in essence, a brand-new, top-tier golf ball with a small cosmetic imperfection. These are not structurally flawed or performance-defective balls. The core, cover, and dimple pattern - the parts of the ball that determine its distance, spin, and feel - are identical to the premium, full-priced versions.

Major manufacturers like Titleist, Callaway, TaylorMade, and Bridgestone have exceptionally high standards for quality control. They inspect every single ball that comes off the production line. If a ball has a minor, purely aesthetic blemish, such as a tiny paint fleck, a slightly smudged logo, or an off-center alignment aid, it gets rejected. It's not because the ball will fly crooked or feel wrong, it's because it doesn't meet the company's pristine visual standard to be sold as a first-quality product.

Instead of destroying thousands of perfectly good golf balls, manufacturers "X-out" the brand name with a series of Xs, concealing their primary logo, and sell the balls at a substantial discount. Think of it like finding a designer shirt at an outlet store. The shirt is the same high-quality material and construction, but it's on sale because of a minuscule stitching error inside the collar.

So, when you see an "X-Out" Pro V1, you are looking at a ball that has the same DNA as its $50-per-dozen sibling. The only difference is a tiny cosmetic flaw that prevented it from being packaged in the glossy retail box.

Are "Practice" Balls the Same Thing?

Yes, for the most part, "Practice" balls are born from the same circumstances as "X-Outs." They are balls that failed the cosmetic quality check, not a performance one. Some manufacturers prefer stamping "Practice" across the side instead of using Xs to cover the brand name. The underlying principle is identical: it’s a ball from the main production line with a visual defect, sold at a lower price.

This is where a common and very important distinction must be made. “Practice” stamped balls sold at retail are NOT the same as driving range balls.

  • "Practice" Stamped Balls: These are premium balls (like a Chrome Soft or a Z-Star) that have a paint or stamping error. They perform exactly like the real thing.
  • Driving Range Balls: These are balls manufactured specifically for durability to withstand thousands of hits. They typically have a very hard cover and a firm core, which means they fly shorter, spin less, and feel harder than a premium on-course ball. Hitting range balls is great for perfecting movement, but it gives you poor feedback on distance and short-game spin.

If you purchase a box of balls stamped with "Practice," you're getting the performance and feel of the genuine article, making it an excellent choice for serious practice sessions where you want to simulate real on-course conditions.

The Big Question: Are X-Outs Legal for Tournament Play?

According to the USGA Rule 5-1 4: An "X-Out" ball is a ball that a manufacturer considers to be imperfect (usually for cosmetic reasons only) and has therefore been crossed out... an "X-out" ball may not be used in a competition where the Committee has adopted the Condition that the ball the player plays must be named on the current List of Conforming Golf Balls. Here’s what that means in straightforward terms:

Generally, an "X-Out ball" is allowed for most forms of play, including stroke play and casual rounds, provided that the original ball model it is based on (e.g., Titleist Pro V1) is found on the USGA's List of Conforming Golf Balls. Since almost all X-Outs are based on conforming balls, this is usually not a problem. However, there's one big 'but.'

Most competitions today, especially club championships, qualifiers, and other formal tournaments often invoke the "One-Ball Condition." This local rule states that a player must use the same brand and model of ball throughout the entire round. Because "X-Out" is printed on the ball and there is no guarantee which exact ball lies underneath, tournament committees under this Condition will often prohibit their use.

Actionable Advice from a Coach:

  • For Casual Play or Your Weekend Game: Use them without worry. They offer tour-level performance at a fraction of the cost and are perfect for your regular Saturday round with friends.
  • For Serious Competitive Play: Always check the tournament's Conditions of Competition or ask the tournament committee directly. Never assume. To be safe, it’s smart to keep a few sleeves of first-quality, non-"X-Out" balls in your bag just for tournaments.

Like anything in golf, there are times when playing an X-Out is a great strategic decision and times when it’s not. So let's break down the benefits and drawbacks.

  • Cost Savings: This is the biggest draw. You get to play a high-performance, tour-level ball for 30% to 50% less. If you lose a few balls per round but refuse to sacrifice performance, "X-Out" balls are your best friend.
  • Identical Performance: Structurally, it is the same ball. There is no sacrifice in distance, spin, or feel. You're trading a mint cosmetic look for substantial savings.
  • Perfect for Practice: To really hone your short game, you should practice with balls that feel and react like those you’ll use on the course. X-Outs allow you to drill with genuine feedback without burning through precious retail balls.

The Cons: When to Be Cautious

  • The "One-Ball Rule" Concern: As mentioned, they can put you in an awkward spot if you forget to ask the tournament director before a round.
  • The Psychological Factor: Golf is mental. For some golfers, looking down and seeing the X instead of a pristine "Pro V1" logo can introduce a hint of doubt. If you believe the ball is "second-quality," it might affect your confidence over the shot, and that confidence can be key.

Where Can You Find X-Outs and Practice Balls?

"X-Out" and "Practice" balls are widely available. You'll find them in most major golf retailers, both brick and mortar and online shops like Amazon, and sometimes in large bins at your local pro shop.

When buying, there's one key thing to remember:

  • Avoid "Refinished or Refinished Balls": These are used balls retrieved from golf courses or water hazards. They are chemically stripped of their original cover and repainted to look new. This process severely alters a ball's original performance characteristics, often resulting in a harder feel and lower spin rates. They may look good, but they are not the same product.

Final Thoughts

So the X on golf balls simply marks it as a brand-new premium product with an extremely minor, purely cosmetic flaw. It provides identical performance to its full-priced counterpart and represents great value for casual rounds and serious practice. Just remember to be cautious and check local rules before teeing up in formal tournaments.

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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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