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The science of a Wimbledon lawn
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The science of a Wimbledon lawn

TopSpin Desk·28 June 2026· 7 min read

8mm of perennial ryegrass, mown at dawn and measured to the millimetre. Inside the most famous groundskeeping job in sport.

The most watched lawn on Earth is cut to exactly eight millimetres. Every morning of the Championships, before a single fan arrives, it is measured, rolled and readied.

The result is a surface that rewards the brave: low, fast and forgiving of nobody who hesitates.