Harrington trails by two at halfway stage

Padraig Harrington and David Howell both trailed at the halfway stage of their Accenture world match play quarter-finals in California today.

Harrington lost three of the first four holes to 2004 runner-up Davis Love and - despite finding some form at long last – was two down going into the back nine, while Howell stood one down against Australian Geoff Ogilvy.