Golf: Harrington and Clarke are all square

World Matchplay Championship Quarter-Finals, this morning's games.

Match 1

L Westwood v T Bjorn (level after 6 holes)

Match 2

C Montgomerie v I Woosnam

1 up after 5

Match 3

P Harrington v D Clarke (level after 2)

Match 4

V Singh v S Torrance

1 up after 2