Justin Thomas had 4.2 birdies per round between the 2022-23 and 2024 seasons.

		NAME	BIRDIES/ROUNDS	BIRDIES	ROUNDS	EVENTS	TOP 10	WINS	MONEY
1		Justin Thomas J. Thomas	4.2	651	155	41	10	0	$8,789,964

StatMuse has season-level data for birdies going back to the 2012 season.