Jason Day has a scoring average per round of 1.04 in his career.

		NAME	SCORING AVG/ROUNDS	SCORING AVG	ROUNDS	EVENTS	TOP 10	WINS	MONEY
1		Jason Day J. Day	1.04	1,262.3	1,211	607	99	13	$64,375,216

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