Zach Johnson fired a 6-under 66, ... "I'm going to be blunt. I give my golf game a lot of time and its due diligence, whether it's the range, the chipping green, the putting green.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Johnson started his career in 1998 and has played a total of 520 events, earning a total of $50 million. He is 49 years old ...

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.

Zach Johnson fired a 6-under 66, in a round that included two bogeys. He enters the final round 4-under, after starting 72-74, his best score after 54 holes.