Third Round at the Zurich Classic

1 of 7 Stan Badz/
Nick Watney has a two shot lead heading into Sunday. Watney's best career finish was two fifth place showings last year at the Reno-Tahoe Open and the Funai Classic at Walt Disney World Resort.
2 of 7 Steve Kashishian/AP
Ken Duke, the 2006 Nationwide Tour Player of the Year, trails Watney by two after a six-under 66.
3 of 7 Mike Ehrmann/
Charley Hoffman was near the lead until a three-over 39 on the back nine dropped him to six under.
4 of 7 Steve Kashishian/AP
Kyle Reifers bogeyed Nos. 17 and 18 to fall to eight under. Reifers had six birdies, three bogeys, and a double bogey in his round of 71.
5 of 7 Stan Badz/
Scott Gutschewski shot a five-under 67 and trails by three shots.
6 of 7 Alex Brandon/AP
Second-round leader Mark Calcavecchia shot even par, but he only trails by three strokes.
7 of 7 Mike Ehrmann/
Lucas Glover played in the final group, but he struggled to a two-over 74.