Rory McIlroy just revealed something about his golf ball routine that made his Team TaylorMade colleagues do a double-take. Nine golf balls per round sounds excessive until you hear him explain his reasoning.

McIlroy, Tommy Fleetwood, Nelly Korda, Collin Morikawa, Charley Hull, and Brooke Henderson appeared during a recent TaylorMade Golf video explaining the Microcoating technology on TP5 and TP5x golf balls.

Korda and Hull shared their approaches alongside other TaylorMade staffers, but McIlroy's response broke from the pack in a way nobody expected.

He said, "Once I notice a mark on it, so, it could be after one hole if I hit a wet shot. It could be after six holes if I haven't hit a wet shot. Whenever I notice like a first scuff or a first sort of mark on it, that's when I change."

The math adds up quickly. McIlroy carries twelve balls in his bag and goes through about nine during a typical competitive round.

The gathering focused on more than just comparing ball-change habits. Team TaylorMade came together to learn about a breakthrough the company calls "golf's invisible problem": paint inconsistency that undermines performance without golfers noticing.

The players also talked about their equipment testing processes. These usually start at the green and move back to the driver, helping them trust how a ball performs with each club. That's when McIlroy's answer caught everyone's attention once more.

Rory McIlroy Doesn’t Want to Change His Ball Altering Schedule

The Team TaylorMade gathering wasn't just small talk about habits. Players assembled to learn about Microcoating technology, which could solve what the company calls "golf's invisible problem," paint inconsistency that sabotages shot quality without warning.

Paint is the only part of a golf ball that actually touches air during flight. When applied unevenly, it pools in dimples and disrupts airflow, creating turbulent ball flight and inconsistent shots. Distance losses can reach 10 to 20 yards on drives in extreme cases.

TaylorMade's new Microcoating process settles like snow rather than rain across the ball surface. The precision exceeds the width of a red blood cell, creating uniform coverage that delivers consistent performance. Test results showed significant reductions in dispersion and noticeable distance gains compared to conventional paint application.

After examining a golf ball's layers under a microscope and discussing the core and mantle, McIlroy learned how the new technology works. When asked if he'd still go through nine balls a round with Microcoating improving durability and consistency, his answer was simple.

"Yeah."

It's quite understandable that McIlroy will only trust the durability of the balls once he experiences the same on the course. But do you think that this Microcoating technology actually makes golf balls better?

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Written by

Sneha Abraham

Edited by

Souvik Roy