The 2026 Masters made history not only for the record-breaking prize fund — an impressive £17.2 million — but also for the staggering sums that reached the hands of less visible figures, but absolutely crucial to success on the course. Rory McIlroy, an undisputed star of the PGA Tour, took home the biggest prize, but the real story goes far beyond the golfer’s triumph. His caddie and childhood friend, Harry Diamond, secured a hefty share that will make many think twice about who truly earns in the world of professional golf.
Harry Diamond, who accompanied McIlroy throughout the four rounds of the Masters, earned around £370,000 — a sum still higher than the £290,000 he received for winning in 2025. This amount is not by chance, but rather a common practice on the circuit: caddies typically receive 10% of the winner’s prize, 7% for those finishing in the top 10, and 5% for those who only make the cut. It is important to emphasise that these figures are not fixed by formal contracts but are negotiated discreetly before each tournament, in a gentleman’s agreement that can make all the difference in a caddie’s final earnings.
This episode sheds light on the vital role of caddies in the careers of elite golfers. Much more than carrying clubs, these professionals are strategists, advisors, and trusted companions, whose work is rewarded with a substantial slice of the millionaire prizes. The relationship between McIlroy and Diamond, which goes beyond the professional, demonstrates how mutual trust and understanding can translate into significant financial gains.
As the 2026 Masters unfolds as a milestone in golf, McIlroy’s caddie’s fortune is one of many parallel stories worth highlighting. For those who think the spotlight only shines on the athletes, this is clear evidence that, in prestigious sport, victories are shared and prizes are distributed fairly — or at least, according to an unwritten code that is strictly followed.
This is a development to watch closely, because behind the scenes of the PGA Tour, where every dollar and decision counts, Harry Diamond’s story serves as a warning to all who underestimate the impact and importance of the caddie. And in the end, when the trophy is raised, it is also the team around him that celebrates — and, of course, receives its reward.
