The PGA Tour said Rosburg died Thursday at home in Palm Springs, Calif. He had been battling cancer, but longtime friend Sal Johnson wrote on his blog that Rosburg died of head injuries after a fall.
Rosburg won six times on the PGA Tour, his biggest victory coming at the 1959 PGA Championship when he rallied from six shots behind at Minneapolis Golf Club to beat Jerry Barber and Doug Sanders for his only major.
He had finished second at the U.S. Open earlier that year, and a decade later missed a 3-foot putt that would have forced a playoff in the 1969 U.S. Open at Champions Golf Club in Houston.
Rosburg played in 17 Masters Tournaments. His best finish was fourth in 1955.
He achieved greater fame through television.
Rosburg, known as Rossie by his colleagues, was hired by ABC Sports in 1974. Instead of sitting in a tower, the network decided it needed a golfer to call the action from the course. Today, every network has on-course reporters.
Rosburg was famous for responding to questions about a particular shot by saying, Hes got no chance.
I havent said, Hes got no chance in four years, Rosburg said in a 2002 article for Golf Digest magazine. I have nothing against the expression. Its just that players nowadays always have a chance.
Rosburg grew up in San Francisco playing golf at The Olympic Club, where at age 12 he defeated Ty Cobb in the club championship. He played baseball and golf at Stanford, then turned to golf in 1953.
He won his first PGA Tour event a year later, beating Bo Wininger by one shot in the 1954 Miami Open. His last victory came in 1972 Bob Hope Chrysler Classic.
Funeral arrangements were not immediately available.