"Bettering the field average by almost 10 feet"

From Alex Turnbull, the PGA Tour's ShotLink guru, after Tiger's bogey-free 66 at Torrey Pines:

Leading the field in greens in regulation this week, Tiger was very accurate today with his irons. Hitting 17 of 18 greens in regulation today, he averaged 26 feet 3 inches from the hole on all approach shots bettering the field average by almost 10 feet (Rd 3 average: 35 feet 0 inches).