Phil Mickelson has begun his warm-up under the critical eye of swing coach Butch Harmon. His move through the ball looks strong, like he's eager to get out there.
Sean O'Hair is looking over some swing video and making fine adjustments. Then there's Carl Pettersson, continuing the iron practice he spent so many hours on yesterday.
Ryuji Imada's bag is here; we're sure Ryuji himself will be along soon. There are three new Titleist/Vokey wedges in the bag: 49 degrees, 53 degrees, and a 60-degree weakened to 61.5. No verdict yet on whether they'll be this week's gamers.