Tiger Woods had a scoring average per round of 0.95 in 2003.

		NAME	SCORING AVG/ROUNDS	SCORING AVG	ROUNDS	SEASON	EVENTS	TOP 10	WINS	GIR%	FWY%	DRIVING DISTANCE AVG	PUTTING AVG	SAND SAVE%	SCRAMBLING %	FEDEXCUP POINTS	MONEY
1		Tiger Woods T. Woods	0.95	68.4	72	2003	74	12	5	68.6	62.7	299.5	1.7	57.7	60.2		$6,673,413

StatMuse has season-level data for rounds and scoring average going back to the 1980 season.