This Day in Golf History: January 11

Arnold Palmer was golf's first millionaire, but on this date in 1970, Billy Casper became the second, just edging out Jack Nicklaus. The great Casper, then 38, defeated Hale Irwin in a one-hole playoff at Rancho Park, making a 5-foot birdie putt on the 10th hole at the L.A. Open. Irwin, 24, was trying to win for the first time and led by one with No. 18 to play. But his second shot hit a tree and he made bogey to fall into a tie. Casper started 1970 with $981,938 in 14 years on tour and won $20,000 for first place to go past a million.