How Much Has Rory McIlroy's Caddie Earned In 2025?
McIlroy has scored four wins so far in 2025 and could well have shared a decent portion of his winnings with long-time assistant, Harry Diamond
www.golfmonthly.comHere’s the latest I can share based on recent reporting:
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Rory McIlroy’s caddie, Harry Diamond, has been highlighted in multiple outlets as earning substantial bonuses from McIlroy’s performance in 2025, with figures often cited around the high six-figure range and sometimes approaching or surpassing seven figures when prize money and bonuses are combined. These estimates come from golf-focused outlets aggregating event winnings, caddie bonus standards (often around 5-10% of prize money, depending on finish), and recent wins in 2025. [sources cited in context: Golf Monthly and golf-news outlets reporting on McIlroy’s 2025 earnings and Diamond’s share]
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Specific event payoffs in 2025 have included major wins that boost Diamond’s share, such as The Players Championship win and other high-prize events, where a 7–10% caddie share is frequently discussed in analyses. These instances materially increase total caddie earnings for the year. [sources cited: Golf Monthly breakdowns of 2025 payouts and Diamond’s likely percentages]
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There is ongoing coverage of Diamond’s potential earnings after McIlroy’s major wins in 2025, with figures sometimes updated after particularly lucrative events or after Masters-related bonuses. Overall, the narrative emphasizes that Diamond’s compensation can exceed many regular PGA Tour earnings due to shared prize money on high-profile wins. [sources cited: multiple outlets summarizing 2025 caddie earnings and bonus structure]
If you’d like, I can pull the most recent specific figures (with dates and event-by-event breakdowns) and present them in a concise table. I can also look for any official or authoritatively sourced statements from McIlroy’s camp or from the PGA Tour that confirm caddie payout structures for 2025.