News

Why high MOI putters hold their line and distance on off-center strikes — far-outside internal weighting plus a milled face that cuts skid.

Bermuda, Bentgrass, and Poa annua each roll differently. How grass type changes grain, speed, and break — and how to putt well on all three.

How putter head weight and swing weight change your tempo, stability, and touch — and how custom weighting matches a putter to your stroke.

Humidity, grass grain, and time of day all change how a putt rolls. How to read these subtle conditions and adjust your speed and line.

Greens in the Pacific Northwest roll nothing like desert greens in Arizona. How regional green speeds differ across the U.S. and how to adapt.

How big a putting green really is, why the hole is 4.25 inches, how greens are maintained, and what stimp speeds mean for your stroke.

What a slope rating from 55 to 155 says about course difficulty, how the USGA assigns it, and how to use it to plan your round and your putts.

A guide to the grasses on U.S. courses — Bentgrass, Kentucky Bluegrass, Bermuda, and Zoysia — and how each one affects ball roll and putting feel.

How irrigation, drainage, and water recycling keep courses playable, and how wet morning greens or dry afternoon surfaces change your roll.