11.   Also, the front and back nines will be switched.

12.   But after falling five strokes behind on the back nine, Singh lost his concentration, figuring he had no chance to win.

13.   But I just sort of fell apart on the back nine.

14.   But it was on the back nine where Irwin won the tournament and Sigel lost it.

15.   But Maggert faltered on the back nine and fell to fourth.

16.   But Leonard raised his game on the back nine.

17.   But most of those contenders faltered on the back nine.

18.   But on the back nine at Augusta National Golf Club, where so many golfers have created memorable moments, Olazabal was truly masterful.

19.   But on the back nine, Singh was at his best.

20.   But three bogeys and a quadruple-bogey on the back nine unraveled his day.