US PGA champion Dufner 'feels really really good'

American Jason Dufner tonight claimed his first Major title after surviving a nervous finish in the 95th US PGA Championship at Oak Hill.

Dufner, who equalled the lowest score in major history with a second-round 63, carded a closing 68 despite dropping shots at the final two holes, the 36-year-old finishing 10-under-par.