Round of 64 09/14/2009 | Round of 32 09/15/2009 | Round of 16 09/15/2009 | Quarterfinal 09/16/2009 | Semifinal 09/16/2009 | Final 09/17/2009 | Winner | |  |  | | 1 | Paul Simson, Raleigh, N.C. | 140 | | | 64 | Alan Bouchard, Falmouth, Maine | 151 |  | |
| | | | | | | |  |  | | 32 | Randy Nichols, Brookville, Ind. | 148 | | | 33 | Thomas McGraw, Montgomery, Texas | 148 |  | |
| |  |  | | 16 | Marvin Giles III, Richmond, Va. | 145 | | | 49 | Bob Harrington, Portland, Ore. | 150 |  | |
| | |  |  | | 17 | Tom Studer, Joliet, Ill. | 145 | | | 48 | Stu Grendahl, Madison, Wis. | 150 |  | |
| |  |  | | 8 | William T Doughtie, Amarillo, Texas | 143 | | | 57 | Karl Simon, Lawrenceville, Ga. | 151 |  | |
| | | |  |  | | 25 | Bill Ploeger, Columbus, Ga. | 147 | | | 40 | J P Leigh, Suffolk, Va. | 149 |  | |
| |  |  | | 9 | Patrick O'Donnell, Happy Valley, Ore. | 144 | | | 56 | Dan Pouliot, Burbank, Calif. | 150 |  | |
| | |  |  | | 24 | Martin West, Rockville, Md. | 146 | | | 41 | Gray Tuttle, Dimondale, Mich. | 149 |  | |
| |  |  | | 4 | John Pallin, Kenosha, Wis. | 142 | | | 61 | Bill Leonard, Downers Grove, Ill. | 151 |  | |
| | | | |  |  | | 29 | Graham Cooke, Canada | 147 | | | 36 | Daniel Houlihan, Rockford, Ill. | 148 |  | |
| |  |  | | 13 | Paul Schlachter, Pittsburgh, Pa. | 145 | | | 52 | Sam Till Jr., Fort Wayne, Ind. | 150 |  | |
| | |  |  | | 20 | Bill Barnes, Carmel, Ind. | 146 | | | 45 | Weir King, Stuart, Fla. | 150 |  | |
| |  |  | | 5 | George Zahringer, New York, N.Y. | 142 | | | 60 | John Benson, Punxsutawney, Pa. | 151 |  | |
| | | |  |  | | 28 | Steve Whittaker, Becker, Minn. | 147 | | | 37 | Neil Spitalny, Chattanooga, Tenn. | 148 |  | |
| |  |  | | 12 | Michael Walters, Tampa, Fla. | 144 | | | 53 | Larry Clark, Kingston, Ga. | 150 |  | |
| | |  |  | | 21 | Steve Johnson, Mequon, Wis. | 146 | | | 44 | Stephen Bogan, Placentia, Calif. | 149 |  | |
| |  |  | | 2 | Patrick Tallent, Vienna, Va. | 140 | | | 63 | Kemp Richardson, Laguna Niguel, Calif. | 151 |  | |
| | | | | |  |  | | 31 | Robert Morris, Great Falls, Va. | 147 | | | 34 | Gary Daniels, Center Valley, Pa. | 148 |  | |
| |  |  | | 15 | Greg Reynolds, Grand Blanc, Mich. | 145 | | | 50 | John Darr, Gainesville, Fla. | 150 |  | |
| | |  |  | | 18 | Frank Ford III, Charleston, S.C. | 145 | | | 47 | John Bunn, Raleigh, N.C. | 150 |  | |
| |  |  | | 7 | John Grace, Fort Worth, Texas | 142 | | | 58 | Spike Smith, Pinehurst, N.C. | 151 |  | |
| | | |  |  | | 26 | Roger Gunderson, Aurora, Colo. | 147 | | | 39 | Norman Swenson, Linville, N.C. | 148 |  | |
| |  |  | | 10 | Bill Zylstra, Plymouth, Mich. | 144 | | | 55 | David Williamson, Ladoga, Ind. | 150 |  | |
| | |  |  | | 23 | Douglas Pool, Las Vegas, Nev. | 146 | | | 42 | John Peters, Muscatine, Iowa | 149 |  | |
| |  |  | | 3 | Mike Bell, Indianapolis, Ind. | 141 | | | 62 | Stephen Larson, Des Moines, Iowa | 151 |  | |
| | | | |  |  | | 30 | Ian Harris, Bloomfield Hills, Mich. | 147 | | | 35 | Robert Linn, Enfield, Conn. | 148 |  | |
| |  |  | | 14 | Stewart Alexander, Gainesville, Fla. | 145 | | | 51 | Donald Bliss, Chesterfield, Mo. | 150 |  | |
| | |  |  | | 19 | Tom Elfers, Cincinnati, Ohio | 146 | | | 46 | Stanford Lee, Heber Springs, Ark. | 150 |  | |
| |  |  | | 6 | Jeff Burda, Modesto, Calif. | 142 | | | 59 | Bob Varn, Orangeburg, S.C. | 151 |  | |
| | | |  |  | | 27 | Jay Blumenfeld, Parsippany, N.J. | 147 | | | 38 | Allan Small, Florham Park, N.J. | 148 |  | |
| |  |  | | 11 | Dan Bieber, Alamo, Calif. | 144 | | | 54 | Randy Reifers, Columbus, Ohio | 150 |  | |
| | |  |  | | 22 | Mark Bemowski, Mukwonago, Wis. | 146 | | | 43 | John Olive, Colorado Springs, Colo. | 149 |  | |
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