Tiger is playing this week and he's the Default.  If he's been used already (and most people have used him), the default is Hunter Mahan (or, Bryce Molder is HUnter, too, has been used).

Adams, Blake	Green, Nathan	Owen, Greg
Allen, Michael	Hayes, J.P.	Pampling, Rod
Allenby, Robert	Henry, J.J.	Perez, Pat
An, Byeong-Hun	Herron, Tim	Pernice, Jr., Tom
Appleby, Stuart	Hill, Matt	Petrovic, Tim
Atwal, Arjun	Hoffman, Charley	Pettersson, Carl
Baddeley, Aaron	Holmes, J.B.	Piercy, Scott
Baird, Briny	Howell III, Charles	Points, D.A.
Barnes, Ricky	Imada, Ryuji	Prugh, Alex
Beckman, Cameron	Jacobson, Fredrik	Purdy, Ted
Begay III, Notah	Janzen, Lee	Quigley, Brett
Bettencourt, Matt	Johnson, Dustin	Quinney, Jeff
Blanks, Kris	Johnson, Richard S.	Riley, Chris
Byrd, Jonathan	Jones, Matt	Romero, Andres
Cejka, Alex	Kelly, Jerry	Rose, Justin
Chalmers, Greg	Lamely, Derek	Senden, John
Chopra, Daniel	Leishman, Marc	Simpson, Webb
Collins, Chad	Leonard, Justin	Singh, Vijay
Connell, Michael	Letzig, Michael	Snedeker, Brandt
Couch, Chris	Levin, Spencer	Stadler, Kevin
Crane, Ben	Love III, Davis	Streelman, Kevin
Davis, Brian	Lunde, Bill	Stroud, Chris
Day, Jason	Maggert, Jeff	Sutherland, Kevin
de Jonge, Brendon	Mahan, Hunter	Taylor, Vaughn
DeLaet, Graham	Mallinger, John	Teater, Josh
DiMarco, Chris	Marino, Steve	Thatcher, Roland
Driscoll, James	Matteson, Troy	Thompson, Nicholas
Dufner, Jason	Mayfair, Billy	Tidland, Chris
Durant, Joe	McCarron, Scott	Toms, David
Elkington, Steve	McNeill, George	Trahan, D.J.
Estes, Bob	Mediate, Rocco	Van Pelt, Bo
Every, Matt	Merrick, John	Verplank, Scott
Fowler, Rickie	Merritt, Troy	Walker, Jimmy
Furyk, Jim	Micheel, Shaun	Watney, Nick
Garrigus, Robert	Molder, Bryce	Weekley, Boo
Gay, Brian	Moore, Ryan	Wi, Charlie
Gillis, Tom	Nitties, James	Willis, Garrett
Glover, Lucas	O'Hair, Sean	Wilson, Mark
Goggin, Mathew	Ogilvie, Joe	Woods, Tiger
Goydos, Paul	Overton, Jeff	Yang, Y.E.