1991 Masters Tournament Results
Ian Woosnam won his only major championship title here, at the 55th edition of the Masters Tournament.
Winner: Ian Woosnam, 276
Where it was played: Augusta National Golf Club, Augusta, Georgia
Tournament dates: April 11-14, 1991
Leader after first round: Lanny Wadkins, Mark McCumber and Jim Gallagher Jr., 67
Leader after second round: Tom Watson, 136
Leader after third round: Ian Woosnam, 205
Notable Notes: Three golfers reached Augusta's 18th hole in the final round at 11-under, but only one of them managed to stay there: the winner, Ian Woosnam.
Jose Maria Olazabal, one group ahead of Woosnam and Tom Watson, bogied the final hole and fell to 10-under. Watson then double-bogeyed it to fall to 9-under, giving Woosnam the championship when Woosnam made par.
Final Scores
| Ian Woosnam | 71-66-67-72=276 |
| Jose-Maria Olazabal | 68-70-69-70=277 |
| Lanny Wadkins | 67-71-70-71=278 |
| Steve Pate | 72-73-69-65=279 |
| Ben Crenshaw | 70-73-68-68=279 |
| Tom Watson | 68-68-70-73=279 |
| Andrew Magee | 70-72-68-70=280 |
| Jodie Mudd | 70-70-71-69=280 |
| Hale Irwin | 70-69-75-66=280 |
| Ian Baker-Finch | 71-70-69-70=280 |
| Nick Faldo | 71-73-67-70=281 |
| Tommy Nakajima | 74-71-67-69=281 |
| Fuzzy Zoeller | 70-70-75-67=282 |
| Mark Calcavecchia | 70-68-77-67=282 |
| Billy Mayfair | 72-72-72-66=282 |
| Craig Stadler | 70-72-71-69=282 |
| Larry Mize | 72-71-66-74=283 |
| Raymond Floyd | 71-68-71-73=283 |
| Peter Jacobsen | 73-70-68-72=283 |
| Mark McCumber | 67-71-73-72=283 |
| Jim Gallagher Jr. | 67-74-71-71=283 |
| Scott Simpson | 69-73-69-73=284 |
| Corey Pavin | 73-70-69-72=284 |
| Steve Elkington | 72-69-74-69=284 |
| Rocco Mediate | 72-69-71-72=284 |
| Seve Ballesteros | 75-70-69-70=284 |
| Mark O'Meara | 74-68-72-71=285 |
| Jay Don Blake | 74-72-68-71=285 |
| Jeff Sluman | 71-71-72-72=286 |
| John Huston | 73-72-71-70=286 |
| Morris Hatalsky | 71-72-70-73=286 |
| David Frost | 71-73-71-72=287 |
| Wayne Levi | 69-73-70-75=287 |
| Bernhard Langer | 71-68-74-74=287 |
| Jack Nicklaus | 68-72-72-76=288 |
| Jumbo Ozaki | 68-77-69-74=288 |
| Fred Couples | 68-73-72-75=288 |
| Ken Green | 70-74-71-73=288 |
| Scott Hoch | 72-70-73-73=288 |
| Mark Brooks | 69-72-74-73=288 |
| Mark McNulty | 72-74-75-67=288 |
| Davis Love III | 72-71-74-72=289 |
| Donnie Hammond | 72-73-73-71=289 |
| Curtis Strange | 72-74-72-71=289 |
| Billy Ray Brown | 74-65-77-73=289 |
| Joey Sindelar | 72-70-70-78=290 |
| Don Pooley | 72-71-69-78=290 |
| a-Phil Mickelson | 69-73-74-74=290 |
| Lee Trevino | 71-72-77-71=291 |
| Nick Price | 72-73-72-74=291 |
| Tommy Aaron | 70-74-73-74=291 |
| Paul Azinger | 72-73-67-80=292 |
| Brian Tennyson | 78-67-75-73=293 |
| Nolan Henke | 73-71-72-77=293 |
| Larry Nelson | 74-69-76-75=294 |
| Tom Kite | 71-75-78-71=295 |
| a-Manny Zerman | 71-71-77-80=299 |