Tim Clark

Johnson going for a World Golf Championships sweep

Dustin Johnson is one victory away from something not even Tiger Woods has accomplished: a sweep of the four World Golf Championships.

All that remains is the Dell Technologies Match Play, and Johnson has to be considered a strong favorite. He is the No. 1 seed for the first time. He is coming off consecutive victories at Riviera and the Mexico Championship. His form has never been better.

And he won't have to worry about Mark Wilson.

Wilson isn't part of the 64-man field at Austin Country Club, but he illustrates why this might be the toughest World Golf Championship to win.

Anything can happen. Anything usually does.

On a Dove Mountain course in the...