Tiger Woods had putting average of 1.8 putts per hole in 2001.

		NAME	PUTTING AVG	SEASON	EVENTS	TOP 10	WINS	SCORING AVG	ROUNDS	GIR%	FWY%	DRIVING DISTANCE AVG	SAND SAVE%	SCRAMBLING %	FEDEXCUP POINTS	MONEY
1		Tiger Woods T. Woods	1.8	2001	76	9	5	68.8	84	71.9	65.5	297.6	53.5	69.8		$5,687,777

StatMuse has season-level data for putting average going back to the 1980 season.