Masters champion Phil Mickelson has another chance to replace Tiger Woods at No. 1 in the world this week at the U.S. Open, and this might be his best chance yet. Mickelson can reach No. 1 for the first time in his career by winning at Pebble Beach. But there are more scenarios in Mickelson's favor. He would go to No. 1 by finishing runner-up as long as Woods finishes out of the top four. Mickelson could finish third at the U.S. Open and go to No. 1 if Woods were to finish out of the top 18. http://sports.espn.go.com/golf/usopen10/news/story?id=5285265
