| Jan 7 | Glen Campbell-Los Angeles Open | Rod Funseth | $135,000 |
| Jan 14 | Phoenix Open | Bruce Crampton | $150,000 |
| Jan 21 | Dean Martin Tucson Open | Bruce Crampton | $150,000 |
| Jan 28 | Bing Crosby National Pro-Am | Jack Nicklaus | $180,000 |
| Feb 4 | Hawaiian Open | John Schlee | $200,000 |
| Feb 11 | Bob Hope Desert Classic | Arnold Palmer | $160,000 |
| Feb 18 | Andy Williams-San Diego Open Invitational | Bob Dickson | $170,000 |
| Feb 25 | Jackie Gleason Inverrary-National Airlines Classic | Lee Trevino | $260,000 |
| Mar 4 | Florida Citrus Open | Buddy Allin | $150,000 |
| Mar 11 | Doral-Eastern Open | Lee Trevino | $150,000 |
| Mar 18 | Greater Jacksonville Open | Jim Colbert | $130,000 |
| Mar 25 | Greater New Orleans Open | Jack Nicklaus | $125,000 |
| Apr 2 | Greater Greensboro Open | Chi-Chi Rodríguez | $210,000 |
| Apr 8 | Magnolia Classic | Dwight Nevil | $35,000 |
| Apr 9 | Masters Tournament | Tommy Aaron | $224,825 |
| Apr 15 | Monsanto Open | Homero Blancas | $150,000 |
| Apr 22 | Tournament of Champions | Jack Nicklaus | $200,000 |
| Apr 22 | Tallahassee Open | Hubert Green | $75,000 |
| Apr 29 | Byron Nelson Golf Classic | Lanny Wadkins | $150,000 |
| May 6 | Houston Open | Bruce Crampton | $205,000 |
| May 13 | Colonial National Invitation | Tom Weiskopf | $150,000 |
| May 20 | Danny Thomas Memphis Classic | Dave Hill | $175,000 |
| May 27 | Atlanta Classic | Jack Nicklaus | $150,000 |
| Jun 3 | Kemper Open | Tom Weiskopf | $200,000 |
| Jun 10 | IVB-Philadelphia Golf Classic | Tom Weiskopf | $150,000 |
| Jun 17 | U.S. Open | Johnny Miller | $227,200 |
| Jun 24 | American Golf Classic | Bruce Crampton | $160,000 |
| Jul 1 | Western Open | Billy Casper | $175,000 |
| Jul 8 | Greater Milwaukee Open | Dave Stockton | $130,000 |
| Jul 14 | The Open Championship Unofficial | Tom Weiskopf | £50,000 |
| Jul 15 | Shrine-Robinson Open Golf Classic | Deane Beman | $125,000 |
| Jul 22 | St. Louis Children's Hospital Golf Classic | Gene Littler | $210,000 |
| Jul 29 | Canadian Open | Tom Weiskopf | $175,000 |
| Aug 5 | Westchester Classic | Bobby Nichols | $250,000 |
| Aug 12 | PGA Championship | Jack Nicklaus | $225,000 |
| Aug 19 | USI Classic | Lanny Wadkins | $200,000 |
| Aug 26 | U.S. Professional Match Play Championship | John Schroeder | $200,000 |
| Aug 26 | Liggett & Myers Open | Bert Greene | $100,000 |
| Sep 3 | Sammy Davis Jr.-Greater Hartford Open | Billy Casper | $200,000 |
| Sep 9 | Southern Open | Gary Player | $100,000 |
| Sep 16 | Sea Pines Heritage Classic | Hale Irwin | $150,000 |
| Sep 23 | B.C. Open | Hubert Green | $100,000 |
| Sep 30 | Quad Cities Open | Sam Adams | $100,000 |
| Oct 7 | Ohio Kings Island Open | Jack Nicklaus | $125,000 |
| Oct 21 | Kaiser International Open Invitational | Ed Sneed | $150,000 |
| Oct 28 | Sahara Invitational | John Mahaffey | $135,000 |
| Nov 4 | San Antonio Texas Open | Ben Crenshaw | $125,000 |
| Nov 17 | World Open Golf Championship | Miller Barber | $50,000 |
| Dec 1 | Walt Disney World Golf Classic | Jack Nicklaus | $150,000 |
| Jun 30 | Lake Michigan Classic Unofficial | Wilf Homenuik | $16,000 |
| Sep 22 | Ryder Cup Unofficial | Not known | Not known |
| Nov 25 | World Cup Unofficial | Johnny Miller / Jack Nicklaus | $4,200 |
| Nov 25 | World Cup Individual Trophy Unofficial | Johnny Miller | $2,100 |