Tiger Woods hit 68.5 percent of greens in regulation in 2009.

		NAME	GIR%	SEASON	EVENTS	TOP 10	WINS	SCORING AVG	ROUNDS	FWY%	DRIVING DISTANCE AVG	PUTTING AVG	SAND SAVE%	SCRAMBLING %	FEDEXCUP POINTS	MONEY
1		Tiger Woods T. Woods	68.5	2009	64	14	6	68.1	66	64.3	298.4	1.7	61.9	68.2	4,000	$10,508,163

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