Shane Lowry has parted ways with his caddie of three years, Darren Reynolds, just days after a disastrous US Open performance at Shinnecock Hills. The 39-year-old Irish golfer could only manage a score of six over par after two rounds, missing the cut entirely in the third major of the year.
Lowry's decision and temporary replacement
In the aftermath of the missed cut, Lowry decided to cut ties with Reynolds, who had served as his looper since 2023. Dermot Byrne will step in as a temporary caddie for this week's Travelers Championship at TPC River Highlands, while Lowry searches for a permanent successor. When asked about his future plans, Lowry admitted, "No idea really."
Byrne is not the only substitute caddie this week. John Ellis will join Max Homa on the course as a temporary replacement for Brady Stockton, who has been given the week off as his wife is expecting a baby.
Personal announcement: Partnership with Stryker
Lowry also shared exciting personal news this week: he has partnered with Stryker, a global leader in medical technology. He will serve as a sponsored brand ambassador for the company's joint replacement division, with the Stryker logo appearing on his golf bag.
The partnership is deeply personal for Lowry, as his father, Brendan, has a Stryker Exeter Hip and a Stryker Triathlon Knee surgically implanted after years of playing Gaelic Football took a toll on his body. Lowry said, "Watching my dad in pain because of his hip and knee was as hard as anything I've come across on the course. As a caregiver, you want to help, but it's not always clear where to start. I've learned that asking the right questions, finding the right doctor and simply being there along the way can make a big difference."
He added, "I didn't realize at the time how many Stryker technologies are out there to support those who suffer from joint pain, and I'm proud to now be partnering with a company helping people to keep moving forward. I hope sharing my story encourages others to take that first step with a loved one."
Katherine Truppi, president of Stryker's joint replacement division, commented, "We know joint replacement is more than surgery — it's a personal journey that affects both patients and the people who support them every step of the way. As we continue to move lives, we also value the essential and often underrecognized role caregivers play in helping loved ones navigate treatment decisions and recovery. Shane's story brings that perspective to life in an authentic and meaningful way that we hope can help more people."
