As far as the actual tournament goes, it would appear that Dustin Johnson, Danny Lee, and Vijay Singh are in the driver's seat going into the weekend. Charlie Wi has a three-shot lead, but he has yet to play a round at Spyglass Hill, the toughest of the three courses on the Pro-Am rotation. Johnson, Lee, and Singh, on the other hand, all held their ground at Spyglass during the second round, and will have an opportunity to go low at Monterey Peninsula, the easiest of the three courses, on Saturday. Any of those three can shoot 62 or 63 tomorrow and put this tournament out of reach.
If that doesn't happen, though, it will be interesting to see if any of the players who put themselves into contention with a good round at Monterey Peninsula on Friday keep it going at Pebble tomorrow. Assuming that Johnson at 9-under is the virtual leader of the tournament, Brian Gay (65 at MPCC during the second round) is one shot back, Phil Mickelson (65) is two behind, and Ryan Moore (64) is three adrift. Of course, a certain Mr. Woods is also back there at 6-under.