A Rookie’s Instant Impact
Jackson Koivun made history with his first PGA Tour victory in just his third start as a professional. This rapid success at the 3M Open drew immediate attention to the equipment he carried. According to GolfWRX, the entire bag is filled with Titleist clubs, yet it features some unique specifications that set him apart. His win proves that a new pro can trust a fully loaded bag right out of the gate. The setup includes a mix of current models and prototypes that offer a distinct look for competitive play.
Many fans wonder what gear helps a rookie handle the pressure of a Sunday finish. Koivun’s choices show a clear preference for low-spin drivers and precise iron play. The breakdown of his WITB reveals why he felt confident on every hole. This equipment strategy is not just about brand loyalty but about finding the perfect fit for his swing speed and launch conditions.
The Driver and Fairway Wood Setup
Per GolfWRX reporting, Koivun’s driver is a Titleist GT2 set to 8 degrees. He adjusted the hosel to -0.75 loft with a standard lie setting. The shaft in the bag is a Fujikura Speeder 661TR X from the 2018 release. This specific shaft is known for its stiff mid-section and softer handle and tip. It produces a mid-to-low launch with low spin numbers. The shaft weighs 68 grams and has a torque rating of 3.5 degrees. This combination helps control the ball flight in windy conditions.
His 3-wood is a Titleist GTS Prototype with a single forward weight. There are no loft markings on the clubhead, though it is set to 15 degrees. The hosel is an A1 setting. According to GolfWRX, the shaft is a Graphite Design Tour AD DI 8 X. This model was released back in 2010 in the black version. It offers a mid launch and low spin profile. The handle feels medium, while the tip is mid to stiff. The shaft weighs 85 grams with a torque of 2.9 degrees. This older shaft model provides a stable feel for his long game.
Iron and Wedge Precision
The iron set is a mix of different models. Koivun carries a Titleist T250 in the 3-iron slot. It uses a Graphite Design Tour AD DI HY 95 X shaft. This setup delivers a mid launch and spin with a softer, consistent profile. The shaft weighs 98 grams with 2.1 degrees of torque. For the 4-iron, he uses a Titleist T100. This club features a specific leading edge grind. From the 5-iron through the 9-iron, he switched to Titleist 620 MB Prototype clubs. These blades are paired with Project X 6.5 shafts that weigh 125 grams. This combination creates a low launch and low spin for maximum control.
His wedges are all Titleist Vokey Design SM11 models. The 46-degree and 50-degree wedges both have a 10F and 08F grind respectively. They use Project X 6.5 shafts weighing 125 grams. The 54-degree wedge has an 08M grind set to 55 degrees. This club uses a Project X 6.0 shaft that weighs 120 grams. The 60-degree wedge features a 04T grind. It is fitted with a Project X IO 6.0 shaft weighing 110 grams. This shaft offers a mid flight and a slightly softer feel. The wedge setup shows a clear progression in weight and torque for short game finesse.
Putter and Ball Selection
On the greens, Koivun uses a Scotty Cameron Phantom 9.5R Tour Prototype. This putter has a slightly longer slant neck and a full sight line. The shaft is an experimental graphite model similar to what Cam Young uses. It was made by UST Mamiya. He grips the putter with a SuperStroke Zenergy Pistol GT. All other clubs in the bag use SuperStroke Crossline 2.0 Full Cord grips. This consistency in grip texture helps maintain a steady feel throughout the round.
For the golf ball, he relies on the Titleist Pro V1. This choice matches his preference for control and spin around the greens. The combination of the Pro V1 and the specific wedge grinds allows him to stop the ball quickly. According to GolfWRX, this setup gave him the confidence to attack pins on the final day. The ball choice is critical for a player who needs to hold greens with his approach shots.
Why This Bag Matters for Pros
This equipment list shows that pros do not always use the newest gear off the shelf. Koivun mixed older shaft models with new clubheads to find his perfect feel. The use of a 2010 shaft and a 2018 driver shaft highlights the importance of fit over hype. A scratch golfer or serious amateur can learn from this approach. It is not about chasing the latest release but finding what works for your swing. The mix of graphite and steel shafts in the irons also shows a willingness to experiment for better launch conditions.
The prototype nature of his 3-wood and 620 MB irons suggests he works closely with manufacturers. This access to custom builds gives him an edge in performance. Fans should note that the specific grind on his wedges is tailored for his turf interaction. The lighter 60-degree wedge shaft helps him generate speed without losing control. This level of detail is what separates a tour winner from a weekend player.
What to Watch in the Future
Now that Koivun has won, expect to see his setup become a topic of discussion. Other players might try to replicate his shaft combinations. The success of the older Graphite Design shaft could bring attention back to those models. Fans should watch if he sticks with this exact mix or tweaks it for other courses. The 3M Open win proves his bag is ready for any challenge on tour. Keep an eye on how he handles major championship pressure with this same equipment.
His rapid rise suggests he will be a player to watch in upcoming events. The combination of a low-spin driver and precise iron play will serve him well on difficult tracks. Golf fans can expect more wins if he maintains this level of equipment precision. The 3M Open was just the start of his professional journey.
