Ted Potter opened with an eagle on his way to firing a three-under par 67 Friday to share the lead with Brandt Snedeker after the second round of the Pebble Beach National Pro-Am. Snedeker, a runner-up the past two weeks, and Potter stood on eight-under 134 after 36 holes at the $6.5 million US PGA event, which is played over three different northern California courses near the Pacific Ocean. Potter, a 29-year-old American who won his first PGA title last year at the Greenbrier Classic, fired a five-under 67 on Thursday at par-72 Pebble Beach and then backed it up with a solid round Friday at the par-70 Monterrey Peninsula Shore course. Starting on the back nine, Potter eagled the par-5 10th hole but took back-to-back bogeys at the 14th and 15th. He answered with two sets of back-to-back birdies, the first brace at the second and third and the other at the par-5 sixth and par-3 seventh. He closed with a bogey at nine. Snedeker opened with a 66 at the Shore on Thursday and followed with a bogey-free 4-under 68 on Friday at par-72 Spyglass Hill. Also starting on the 10th tee, Snedeker birdied the par-3 12th and par-5 14th then added back-to-back birdies at the par-5 seventh and par-4 eighth. A quartet of players were at 7-under. John Merrick posted a 67 at the Shore, where Hunger Mahan carded a 69. Sweden\'s Fredrik Jacobsen got to 7-under with a superb six-under 66 at Pebble Beach. He teed off on 10 and his seven birdies included four in a row from 15-18. Patrick Reed posted a 69 at Pebble Beach that included three birdies without a bogey. From AFP