Fans tuning in to the playoffs, which begin Wednesday, can expect to see 45-foot-wide swaths in a broadly woven pattern at Fenway Park, cross-hatched diamonds at Philadelphia’s Citizens Bank Park, straightaway outfield stripes at Dodger Stadium, a classic checkerboard at Wrigley Field, and the mingling three-directional outfield lines at Anaheim’s Angel Stadium, among others planned for the postseason.
Such designs adorn and distinguish nearly every major league ballpark these days, but no one takes as keen an interest in mowing patterns as [David] Mellor. He has written a book on the subject (“Picture Perfect: Mowing Techniques for Lawns, Landscapes, and Sports”), and is generally considered the top grass-cutting artist in the game. High-school geometry classes visit him at Fenway Park to study ways that an odd-shaped field can be divided and subdivided by straight lines and sharp angles.
“I’m not looking for more work,” Mellor said on a recent afternoon at Fenway Park. “But the grass has to be mowed anyway. So why not do it well, with straight lines, or checkerboards, or something more festive?”