Birdie First Putts is a statistic that shows the average distance to the hole at the start of the first putt on holes that have a Birdie Opportunity. Birdie opportunities are holes where GIR is made and the GIR shot lands the ball within 16 feet of the hole. Lower numbers indicate the ball is closer to the hole and therefor better performance.
Birdie First Putts can be found on the Approach Report in the Approach Proficiency section.