Rose regains lead as Clarke falls by three

US Masters Leaderboard

6 under - Justin Rose (Gbr) (after 31 holes)

5 under – Jose Maria Olazabal (Spa) (35)

4 under – Alex Cejka (Ger) (36)

Chris DiMarco (31)

3 under – KJ Choi (S Kor) (36)

Jay Haas (25)

2 under – Ernie Els (Rsa) (35)

Charles Howell (36)

Davis Love (35)

1 under – Bernhard Langer (Ger) (22)

Jeff Sluman (36)

Steve Flesch (36)

Mark O’Meara (35)

Fred Couples (27)

Others:

Level – Paul Casey (Gbr) (36)

1 over – Darren Clarke (NIr) (24)

Tiger Woods (33)

3 over – Vijay Singh (Fij) (23)

Sandy Lyle (Gbr) (32)

Padraig Harrington (Irl) (24)

4 over – Colin Montgomerie (Gbr) (25)

Ian Poulter (Gbr) (36)

Paul Lawrie (Gbr) (28)

6 over – Nick Faldo (Gbr) (28)

7 over – (x) Gary Wolstenholme (Gbr) (29)

Ian Woosnam (Gbr) (36)

13 over – Brian Davis (Gbr) (32)