Choi leads in Atlanta

WGC-American Express Championship leaderboard

4 under - KJ Choi (S Kor) (10)

Mike Weir (Can) (10)

3 under – Toshi Izawa (Jpn) (7)

2 under – Loren Roberts (12)

Phil Mickelson (10)

Alex Cejka (Ger) (8)

Nick Price (Zim) (3)

Others:

1 under – Brian Davis (Gbr) (13)

Tiger Woods (6)

Ernie Els (Rsa) (4)

Level – Colin Montgomerie (Gbr) (5)

2 over – Phillip Price (Gbr) (11)