Emiliano Grillo’s Callaway irons. (David Dusek/Golfweek)

3. Emiliano Grillo, 0.926

IRONS: Callaway Apex MB (4-9), with Project X 6.5 Flighted shafts

See more equipment: Best drivers for 2024 | Best irons for 2024 | Best putters for 2024 | Best golf balls for 2024

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