Sepp Straka's game has been almost as clean as his head through three rounds at The American Express. Straka shot an 8-under 64 on Saturday in his third straight bogey-free round, staking the newly bald Austrian to a four-shot lead over Charley Hoffman,

Los Angeles Chargers coach Jim Harbaugh will undergo another cardiac ablation this offseason as well as hip replacement surgery.

Hoffman won his first PGA Tour title at this event back in 2007, holding held off John Rollins in a playoff on a windy weekend with sub-freezing temperatures. It was a celebrity pro-am known as the Bob Hope Chrysler Classic back then, a West Coast landmark frequently played by Hollywood stars and U.S. presidents.