LAY Retief Goosen to lose 20pts @17  (i.e. stake 1.25pts)
LAY Zach Johnson to lose 20pts @18.5  (i.e. stake 1.14pts)
LAY Charles Howell to lose 20pts @70  (i.e. stake 0.29pts)
LAY David Toms to lose 20pts @34  (i.e. stake 0.61pts)
LAY Ryuji Imada to lose 20pts @32  (i.e. stake 0.65pts)
LAY Jonathan Byrd to lose 20pts @34  (i.e. stake 0.61pts)
LAY Troy Matteson to lose 20pts @70  (i.e. stake 0.29pts)
LAY Bubba Watson to lose 20pts @75  (i.e. stake 0.27pts)
LAY J.J. Henry to lose 20pts @70  (i.e. stake 0.29pts)
LAY Nicolas Thompson to lose 20pts @65  (i.e. stake 0.31pts)

after round 3:

BACK Bubba Watson to win 20pts @200  (i.e. stake 0.1pts)
BACK Charles Howell to win 14pts @3.3  (i.e. stake 6.09pts)
BACK David Toms to win 18pts @7.6  (i.e. stake 2.73pts)
BACK Jonathan Byrd to win 18pts @8.4  (i.e. stake 2.43pts)
BACK Ryuji Imada to win 19pts @15.5  (i.e. stake 1.31pts)
BACK Zach Johnson to win 20pts @500  (i.e. stake 0.04pts)

Damage limitation really the name of the game here. Position now:

Bubba Watson: -7.16
Charles Howell: -7.2
David Toms: -6.87
Jonathan Byrd: -7.17
Ryuji Imada: -7.33
Zach Johnson: -8.1
The field: -7.0