The Latest Scoop from the LPGA Tour: Jiwon Jeon’s Exciting New Driver Prototype
Hey there, fellow golf enthusiasts! This week, we hit up the LPGA Tour’s FM Championship, and let me tell you, we were in for a treat. If you’re a fan of golf equipment, especially those killer club setups that the LPGA players bring to the table, you know it’s always fascinating to see what’s in their bags. Spoiler alert: Jiwon Jeon did not disappoint! She came armed with a prototype driver from Mizuno that caught everyone’s eye.
A First Look at the Prototype Driver
So, what’s the deal with this shiny new driver? Well, this bad boy has some seriously cool features. It sports very minimalist markings except for the “prototype” label located near the front weight. It’s sleek, it’s mysterious, and trust me—it’s got the potential to shake up the field. Mizuno clearly knows how to keep things fresh, and this driver is no exception.
Weighting for Precision and Performance
Now let’s dive deeper into what makes this driver tick. It’s equipped with three weights strategically placed around the head, offering a solid amount of adjustability. You’ve got a weight right near the face, which is likely aimed at reducing spin if you opt for a heavier version. Behind that, there’s another weight further back in the head, typically used to enhance launch, spin, and forgiveness. This is all about getting you that extra yardage without sacrificing accuracy. And finally, there’s a weight close to the hosel that could help the face rotate closed at impact, guiding your shots to start off headed a bit left—perfect for some players!
Hosel Adjustability and Specs
You might be wondering, “What about the hosel?” Well, this prototype seems to utilize Mizuno’s adjustable hosel system like their current driver models. We’ve spotted some numerals, “o131,” printed there, but we don’t quite know what they mean yet. Is it a version number? A specific designation regarding loft? Only time will tell. But one thing’s for sure: Mizuno has pushed some weight back in the head. That’s evident by the extension on the sole at the back. This is a common tactic for improving aerodynamics and stabilizing the club during play.

A Fresh Take on Driver Design
When you look at this driver from address, it’s refreshingly clean; no distracting markings or alignment aids on the crown to confuse you. The shape also feels a bit different from the current Mizuno driver lineup. Instead of the typical round and bulbous ST models, this one appears to have a more tapered back. It almost leans into a more traditional look, setting it apart from other brands. Without Mizuno officially confirming details just yet, we can only speculate on where they’re headed with future driver releases. But honestly? We’re here for it!
Mizuno’s Bold Design Decisions
Let’s take a moment to appreciate Mizuno’s bold design choices. They’ve clearly put a lot of thought into how golfers interact with their clubs. The adjustable weights, hosel design, and overall look show they know that customization is key for creating better players. Players like Jiwon Jeon rely on precision, and these features could definitely help her dial in her game. For weekend warriors and serious competitors alike, this driver’s innovations can inspire confidence off the tee.
Keeping Up with the Competition
In the ultra-competitive world of professional golf, players are always on the lookout for that edge—something to elevate their game. Mizuno is continuously making strides with their equipment, and this prototype driver might just be one of those game-changers. Golfers are increasingly becoming more specific about their gear, and a driver that offers both performance adjustments and a sleek design could easily become the talk of the town.
What’s Next for Mizuno?
As we move forward, it’s worth pondering what Mizuno has in store for us. If this prototype driver is any indication, we’re in for more exciting developments. They seem to be straddling the line between classic and modern design elements, showing that they can adapt while still staying true to their roots. With the LPGA Tour setting the stage for professional golfers to showcase these innovative designs, one can only hope that Mizuno—and other brands—will keep pushing the envelope.
Join Us as We Follow the Action!
So, if you’re as excited about this prototype as we are, you’ll want to keep your eyes peeled. We’ll definitely be following up with more gear reviews and player setups from not only this tournament but future events as well. The LPGA Tour has so many incredible stories and innovations to share, and we’re just getting started!
Want More Inside Info?
Be sure to check out the rest of our photos and insights from the LPGA Tour’s 2025 FM Championship. We’ll keep you updated on all things golf gear, so you won’t miss a beat in the world of golf. Whether you’re a seasoned pro or a weekend warrior, understanding the latest in equipment can help elevate your game. So, stay tuned, and let’s hit the greens!

