As the PGA Tour heads back to Southern California this week, the Numbers Game blog takes a look at three players to keep an eye on at Riviera CC, writes ESPN.com's Justin Ray.
Why does the number four bode well for Phil Mickelson this week at Riviera? And might Dustin Johnson equal a Tiger record this year? ESPN.com's Justin Ray goes head first into the stats.
Scott McCarron made headlines last week by calling out Phil Mickelson and other pros who are using outdated but legal irons. But the numbers suggest that the new grooves rule has thus far had little effect, writes ESPN.com's Justin Ray.