Golf Tutorials

What Golf Ball Does Lucas Glover Use?

By Spencer Lanoue
July 24, 2025

Lucas Glover plays with the Srixon Z-Star Diamond golf ball. For a player known for his phenomenal ball-striking and incredible career resurgence, this specific choice is no accident. This article will break down exactly why Glover trusts the Z-Star Diamond, explore its technology in simple terms, and guide you through a 'self-test' to see if this type of tour-level ball could be the right fit for your game.

Who is Lucas Glover and Why Does His Gear Matter?

For years, Lucas Glover has been a PGA Tour staple - a grinder with immense talent, a a former U.S. Open Champion, and a player universally respected for his pure iron play. After a slump in his career, he stormed back into the winner's circle in 2023 with back-to-back victories, showcasing the same powerful, controlled ball flight that has defined his career.

When you watch a great ball-striker like Glover, it’s easy to focus on his swing technique. But as any golf coach will tell you, a great swing needs to be paired with the right equipment to produce consistent results. Pro golfers don't just grab a sleeve of balls off the shelf. Their selection is a meticulous process of testing and data analysis to find a ball that perfectly complements their swing speeds, attack angles, and feel preferences. Glover's choice of the Srixon Z-Star Diamond is a window into what an elite player values in the single most important piece of equipment he uses.

The Straight Answer: Lucas Glover's Golf Ball of Choice

To be perfectly clear, Lucas Glover uses the Srixon Z-Star Diamond. So, what exactly is this golf ball? In short, it's Srixon's tour-level "in-between" model. It's designed to offer a unique blend of characteristics from its two sibling balls: the softer, higher-spinning Z-Star and the firmer, lower-spinning, distance-focused Z-Star XV.

For swing nerds and equipment junkies, this is fascinating. Srixon created the Diamond for a specific type of player - often someone with a high swing speed who doesn't want to sacrifice the feel and greenside spin you get from a softer tour ball. Think of it as a ball engineered for a player who wants both speed and control, which perfectly describes Glover's game.

Breaking Down the Srixon Z-Star Diamond

Let's peel back the layers and understand what makes this ball perform the way it does. We'll skip the heavy marketing jargon and talk about what this technology actually means for you on the course.

Feel and The Urethane Cover

All premium, tour-level golf balls have a urethane cover, and the Z-Star Diamond is no different. Urethane is a soft, sticky material that the grooves on your wedges and short irons can really 'grab'. This is what produces that high level of spin you see on TV, where a ball lands and stops quickly or even spins back.

Srixon uses a special coating they call "Slide-Ring Skin" (SeRM). The main benefit here is that it increases the friction on short shots even more, helping generate maximum spin on delicate chips and pitches around the green. For Glover, and for any good amateur player, this is massively important. It means you can have a ball that is fast off the driver but still gives you the delicate touch required to get up-and-down.

Compression and The Engine of the Ball

At the center of the Z-Star Diamond is what Srixon calls the "FastLayer DG Core". Here’s the simple explanation: the core is soft in the very center and gets progressively firmer toward its outer edge. What does this do for you?

  • Good Feel: The soft inner part gives the ball a pleasant, slightly softer-than-firm feel on impact with every club. It’s a rewarding sensation that good players rely on for feedback.
  • High Speed: The firm outer part of the core acts like a powerful springboard when compressed by a high-speed driver swing. This creates high ball speed for more distance.

The overall compression of the Z-Star Diamond is right in the middle of the Srixon tour family. It's firmer than the standard Z-Star to provide that explosive speed, but softer than the Z-Star XV to maintain that workable feel. This is the sweet spot Glover was looking for.

Flight Characteristics and Dimple Pattern

The ball features a 338 Speed Dimple Pattern. Dimple science can get complicated, but the goal here is straightforward: to create an aerodynamic, penetrating ball flight. This means the ball cuts through the wind effectively instead of ballooning up into it. For a player like Glover, who relies on precise distance control with his irons, this is non-negotiable. A windy day can wreak havoc on your scores, and having a ball that flies with a stable, predictable trajectory provides the confidence to hit aggressive targets.

How Lucas Glover's Game Aligns with the Z-Star Diamond

Now, let's connect the dots. A ball is just a tool, a player makes it work. Here’s why the Z-Star Diamond is the perfect match for Glover's skill set.

Driver & Long Irons: Blending Power with Precision

Glover isn't the longest bomber on tour, but he has plenty of speed. He needs a ball that maximizes his speed off the tee without sacrificing accuracy. The Diamond's firm outer core gives him that high ball speed, while the aerodynamic dimple pattern helps him keep the ball in play with that nice, penetrating flight. He doesn’t need a rock-hard distance ball, he needs a ball that lets him control his flight and find fairways.

Mid-Iron Play: Dialing in a Legend

This is where Glover truly excels. His iron play is legendary. With a mid or short iron in his hands, he needs to know he can hit a specific number and have the ball stop right there. The Z-Star Diamond's unique core construction allows him to generate the power needed for distance, while the urethane cover provides the high spin required to hold greens. This blend is what allows him to be so aggressive with his approaches, knowing the ball will check up near the pin.

Greenside Feel & Control: The Scorer's Touch

Winning tournaments isn't just about hammering drives and flag-hunting irons. It's about getting up-and-down. The "Slide-Ring Skin" and soft urethane cover give Glover the feedback and spin he needs for chips, pitches, and bunker shots. He can trust that the ball will react predictably on these feel-based shots, which is a massive source of confidence under pressure.

Should YOU Play the Srixon Z-Star Diamond? A Self-Test

It's great to know what Lucas Glover uses, but the most important question is: what ball should you use? Playing the wrong ball for your game can be just as bad as playing with ill-fitting clubs. Here’s a little checklist to help you see if a ball like the Z-Star Diamond might be a match for you.

  • What is Your Driver Swing Speed? Be honest here. The Z-Star Diamond is designed for higher swing speeds, generally in the 95-105+ mph range. If your swing is slower, you may not compress the core enough to unlock its full potential. You might actually lose distance. For moderate swing speeds, a ball like the Srixon Q-Star Tour is a fantastic alternative that offers similar tour-like performance in a mid-compression package.
  • What Are Your Performance Priorities?
    • Are you a player who values the ability to work the ball (hit intentional fades and draws)? A ball with this level of performance will respond to that.
    • Do you need maximum spin and stopping power on approach shots? If you struggle to hold greens, a high-spin urethane ball is a game-changer.
    • Do you crave distance but don’t want a ball that feels like a rock and flies away on your short game? This "best of both worlds" ball is for you.
  • How is Your Budget? Tour-level balls like the Z-Star Diamond come with a premium price tag. If you are a beginner or a high-handicapper who tends to lose several balls per round, the cost might not be worth the benefit. It's often better to play a more affordable ball consistently than to play a premium ball you're afraid of losing.

Consider these factors honestly. The goal isn't to play what a pro plays, it's to play what's best for your game and your swing.

Final Thoughts

Lucas Glover uses the Srixon Z-Star Diamond because it perfectly complements his high-speed, high-precision game by offering a superb balance of driver distance, iron-stopping spin, and greenside feel. His choice demonstrates that selecting the right golf ball isn't about finding the 'longest' or 'softest' one, but about finding the one that matches your specific strengths and needs on the course.

That journey of understanding your own game is what a good coach - or good technology - can help with. Instead of just guessing, it's about making informed decisions. To take that a step further, our app, Caddie AI, acts as your personal coach and on-course strategist. It can help you analyze your rounds to truly understand where your game needs help, whether it's approach play, driving accuracy, or course management. You can get instant advice on club selection or shot strategy, turning those guesswork moments into confident decisions so you can focus on simply playing better golf.

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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