Golf: Harrington five ahead of Clarke

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

Match 1

L Westwood v T Bjorn

Westwood 1 up after 27

Match 2

C Montgomerie v I Woosnam

Woosnam 3 up after 26

Match 3

P Harrington v D Clarke

Harrington 5 up after 25

Match 4

V Singh v S Torrance

Singh 1 up after 25