Harrington happy with form

Padraig Harrington is convinced his form is on the up despite missing the cut in his last two tournaments.

The three-time major champion will begin the last leg of a four-week stint in the United States when he plays Pat Perez on Wednesday in the first round of the WGC-Accenture Match Play Championship at the Ritz-Carlton Golf Club at Dove Mountain, near Tucson.