Jordan Spieth hit 64.6 percent of greens in regulation in 2020-21.

		NAME	GIR%	SEASON	EVENTS	TOP 10	WINS	SCORING AVG	ROUNDS	FWY%	DRIVING DISTANCE AVG	PUTTING AVG	SAND SAVE%	SCRAMBLING %	FEDEXCUP POINTS	MONEY
1		Jordan Spieth J. Spieth	64.6	2020-21	25	9	1	70.1	88	53.9	299.5	1.7	55.9	61.3	2,232	$6,470,482

StatMuse has season-level data for greens in regulation percent going back to the 1980 season.