Dustin Johnson's win at the Genesis Open and jump to No. 1 in the world ranking came in the same demeanor as everything else he does in golf -- with a calmness that exudes his laid-back persona.
- D. Johnson moves to No. 1 with win at Riviera
- Couples wins Chubb Classic for 12th senior title
- Putnam claims Web.com Tour victory in playoff
- Korean Jang surges to Australian Open victory