Round of 64 08/26/2009 | Round of 32 08/27/2009 | Round of 16 08/27/2009 | Quarterfinal 08/28/2009 | Semifinal 08/29/2009 | Final 08/30/2009 | Winner | |  |  | | 1 | Tim Jackson, Germantown, Tenn. | 140 | | | 64 | John Kostis, Paradise Valley, Ariz. | 148 |  | |
| | | | | | | |  |  | | 32 | Morgan Hoffmann, Saddle Brook, N.J. | 146 | | | 33 | Charlie Holland, Dallas, Texas | 146 |  | |
| |  |  | | 16 | Corey Nagy, Charlotte, N.C. | 144 | | | 49 | Christopher Ross, Canada | 147 |  | |
| | |  |  | | 17 | Travis Woolf, Fort Worth, Texas | 144 | | | 48 | Brady Johnson, Canada | 147 |  | |
| |  |  | | 8 | James Sacheck, The Woodlands, Texas | 142 | | | 57 | Peter Uihlein, Orlando, Fla. | 147 |  | |
| | | |  |  | | 25 | Jonathan Randolph, Brandon, Miss. | 145 | | | 40 | Connor Driscoll, Encinitas, Calif. | 146 |  | |
| |  |  | | 9 | Eric Steger, Noblesville, Ind. | 143 | | | 56 | Dodge Kemmer, Wichita, Kan. | 147 |  | |
| | |  |  | | 24 | David Chung, Fayetteville, N.C. | 145 | | | 41 | Connor Arendell, Cape Coral, Fla. | 146 |  | |
| |  |  | | 4 | Ben Martin, Greenwood, S.C. | 141 | | | 61 | Tyson Alexander, Gainesville, Fla. | 148 |  | |
| | | | |  |  | | 29 | Brian Harman, Savannah, Ga. | 145 | | | 36 | Chris Ward, McKinney, Texas | 146 |  | |
| |  |  | | 13 | Nico Geyger, Chile | 143 | | | 52 | Derek Ernst, Clovis, Calif. | 147 |  | |
| | |  |  | | 20 | Andrew Funk, Scottsdale, Ariz. | 145 | | | 45 | Matt Smith, Australia | 147 |  | |
| |  |  | | 5 | Bud Cauley, Jacksonville, Fla. | 142 | | | 60 | Rickie Fowler, Murrieta, Calif. | 147 |  | |
| | | |  |  | | 28 | David Lingmerth, Sweden | 145 | | | 37 | Scott Strohmeyer, Auburn, Ala. | 146 |  | |
| |  |  | | 12 | Cameron Tringale, Laguna Niguel, Calif. | 143 | | | 53 | John Peterson, Fort Worth, Texas | 147 |  | |
| | |  |  | | 21 | Joe Juszczyk, Dearborn Heights, Mich. | 145 | | | 44 | Bronson Burgoon, The Woodlands, Texas | 146 |  | |
| |  |  | | 2 | Mark Anderson, Beaufort, S.C. | 141 | | | 63 | Justin Bardgett, Chesterfield, Mo. | 148 |  | |
| | | | | |  |  | | 31 | Zach Barlow, Percy, Ill. | 145 | | | 34 | Nathan Smith, Pittsburgh, Pa. | 146 |  | |
| |  |  | | 15 | Travis Ross, Crookston, Minn. | 144 | | | 50 | Phillip Mollica, Anderson, S.C. | 147 |  | |
| | |  |  | | 18 | Cameron Wilson, Rowayton, Conn. | 144 | | | 47 | Matt Thompson, Battle Creek, Mich. | 147 |  | |
| |  |  | | 7 | Scott Langley, St. Louis, Mo. | 142 | | | 58 | David Sheman, Canada | 147 |  | |
| | | |  |  | | 26 | Marcel Puyat, Philippines | 145 | | | 39 | Fielding Brewbaker, Salem, Va. | 146 |  | |
| |  |  | | 10 | Matthew Broome, Barrington, R.I. | 143 | | | 55 | Brad Revell, Canada | 147 |  | |
| | |  |  | | 23 | Bhavik Patel, Bakersfield, Calif. | 145 | | | 42 | Patrick Rada, Anderson, S.C. | 146 |  | |
| |  |  | | 3 | Will Strickler, Gainesville, Fla. | 141 | | | 62 | Brenton Flynn, Nashville, Tenn. | 148 |  | |
| | | | |  |  | | 30 | Steve Ziegler, Broomfield, Colo. | 145 | | | 35 | Jackson Beindorf, Vero Beach, Fla. | 146 |  | |
| |  |  | | 14 | Dan Woltman, Beaver Dam, Wis. | 144 | | | 51 | Talor Gooch, Midwest City, Okla. | 147 |  | |
| | |  |  | | 19 | Jonathan Fly, Memphis, Tenn. | 144 | | | 46 | Glenn Northcutt, Dothan, Ala. | 147 |  | |
| |  |  | | 6 | Trent Whitekiller, Sallisaw, Okla. | 142 | | | 59 | Wesley Bryan, Chapin, S.C. | 147 |  | |
| | | |  |  | | 27 | Mike Van Sickle, Wexford, Pa. | 145 | | | 38 | John Murphy, Wilton, Conn. | 146 |  | |
| |  |  | | 11 | Kevin Tway, Edmond, Okla. | 143 | | | 54 | Brett Kanda, La Crescenta, Calif. | 147 |  | |
| | |  |  | | 22 | Byeong-Hun An, Korea | 145 | | | 43 | Alex Moon, Dallas, Texas | 146 |  | |
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