Tiger Woods hit 70.4 percent of greens in regulation in 1997.

		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	70.4	1997	81	9	4	69.1	83	68.6	294.8	1.8	44.0	60.1		$2,066,833

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