Stenson and Romero through

Forced to resume at 8am after yesterday's fog delay, Stenson was all square with American Woody Austin on the final hole - but sank a 12-foot birdie putt to go through to face Padraig Harrington's conqueror Anders Hansen.

Romero - two up with four to play on Stenson's compatriot Niclas Fasth - birdied the 16th for a three-and-two victory, which set up a last-eight meeting with six-time winner Ernie Els.