Phil Mickelson has said that he is wary of Brand Snedeker ahead of tomorrow's final round at the Phoenix Open.
The four-time Major champion is six shots clear in Arizona having led since his magnificent opening-round 60.
Despite playing near-flawless golf, the 42-year-old said that he must remain focused until the end, stating that Snedeker is capable of mounting a charge.
"I know how good Snedeker is and how hot he can get with a putter," said Mickelson.
"He can make birdie from just about anywhere. He's going to make a run tomorrow. I, hopefully, will be able to keep pace."
Mickelson won this tournament in 1996.