Phil Mickelson won the 2011 Shell Houston Open by three shots over Chris Kirk and Scott Verplank to win the $1.062 million winner's share of the purse.
2011 Shell Houston Open leaderboard and final results and prize money payouts
| POS | PLAYER | TO PAR | R1 | R2 | R3 | R4 | TOTAL | MONEY |
|---|---|---|---|---|---|---|---|---|
| 1 | Phil Mickelson | -20 | 70 | 70 | 63 | 65 | 268 | $1,062,000 |
| T2 | Chris Kirk | -17 | 66 | 69 | 69 | 67 | 271 | $519,200 |
| T2 | Scott Verplank | -17 | 73 | 65 | 65 | 68 | 271 | $519,200 |
| T4 | Steve Stricker | -13 | 67 | 72 | 67 | 69 | 275 | $259,600 |
| T4 | Aaron Baddeley | -13 | 73 | 65 | 66 | 71 | 275 | $259,600 |
| T6 | Robert Allenby | -12 | 68 | 72 | 67 | 69 | 276 | $205,025 |
| T6 | David Hearn | -12 | 69 | 70 | 66 | 71 | 276 | $205,025 |
| T8 | Greg Chalmers | -11 | 70 | 73 | 66 | 68 | 277 | $159,300 |
| T8 | Matt Kuchar | -11 | 72 | 70 | 67 | 68 | 277 | $159,300 |
| T8 | Brandt Jobe | -11 | 69 | 72 | 68 | 68 | 277 | $159,300 |
| T8 | Padraig Harrington | -11 | 68 | 69 | 70 | 70 | 277 | $159,300 |
| T8 | Hunter Mahan | -11 | 70 | 71 | 66 | 70 | 277 | $159,300 |
| T13 | Chad Campbell | -10 | 71 | 70 | 71 | 66 | 278 | $114,067 |
| T13 | Gary Woodland | -10 | 71 | 70 | 69 | 68 | 278 | $114,067 |
| T13 | Anthony Kim | -10 | 72 | 64 | 69 | 73 | 278 | $114,067 |
| T16 | Louis Oosthuizen | -9 | 72 | 69 | 70 | 68 | 279 | $94,400 |
| T16 | Webb Simpson | -9 | 72 | 72 | 66 | 69 | 279 | $94,400 |
| T16 | Tim Petrovic | -9 | 70 | 68 | 71 | 70 | 279 | $94,400 |
| T19 | Charles Howell III | -8 | 69 | 75 | 69 | 67 | 280 | $71,508 |
| T19 | Nick O'Hern | -8 | 65 | 74 | 72 | 69 | 280 | $71,508 |
| T19 | Josh Teater | -8 | 65 | 72 | 73 | 70 | 280 | $71,508 |
| T19 | David Mathis | -8 | 70 | 70 | 70 | 70 | 280 | $71,508 |
| T19 | J.J. Henry | -8 | 73 | 70 | 65 | 72 | 280 | $71,508 |
| T24 | Charley Hoffman | -7 | 72 | 68 | 72 | 69 | 281 | $47,790 |
| T24 | Ben Crane | -7 | 70 | 68 | 73 | 70 | 281 | $47,790 |
| T24 | John Senden | -7 | 72 | 69 | 70 | 70 | 281 | $47,790 |
| T24 | Michael Thompson | -7 | 72 | 69 | 70 | 70 | 281 | $47,790 |
| T24 | Michael Putnam | -7 | 70 | 69 | 69 | 73 | 281 | $47,790 |
| T24 | Ben Curtis | -7 | 70 | 70 | 68 | 73 | 281 | $47,790 |
| T30 | Lee Westwood | -6 | 68 | 72 | 74 | 68 | 282 | $35,843 |
| T30 | Charl Schwartzel | -6 | 74 | 67 | 71 | 70 | 282 | $35,843 |
| T30 | Tommy Gainey | -6 | 68 | 73 | 70 | 71 | 282 | $35,843 |
| T30 | Jimmy Walker | -6 | 63 | 74 | 72 | 73 | 282 | $35,843 |
| T30 | Nathan Green | -6 | 67 | 73 | 69 | 73 | 282 | $35,843 |
| T30 | Vaughn Taylor | -6 | 68 | 71 | 69 | 74 | 282 | $35,843 |
| T36 | Johnson Wagner | -5 | 69 | 67 | 76 | 71 | 283 | $27,189 |
| T36 | Cameron Beckman | -5 | 69 | 74 | 67 | 73 | 283 | $27,189 |
| T36 | Alex Cejka | -5 | 71 | 70 | 69 | 73 | 283 | $27,189 |
| T36 | Ben Martin | -5 | 73 | 66 | 70 | 74 | 283 | $27,189 |
| T36 | Zack Miller | -5 | 68 | 74 | 67 | 74 | 283 | $27,189 |
| T36 | Nate Smith | -5 | 69 | 72 | 66 | 76 | 283 | $27,189 |
| T42 | Troy Merritt | -4 | 72 | 71 | 71 | 70 | 284 | $20,060 |
| T42 | Michael Bradley | -4 | 71 | 71 | 72 | 70 | 284 | $20,060 |
| T42 | Joseph Bramlett | -4 | 73 | 68 | 72 | 71 | 284 | $20,060 |
| T42 | Bill Lunde | -4 | 68 | 71 | 73 | 72 | 284 | $20,060 |
| T42 | Scott Piercy | -4 | 71 | 72 | 69 | 72 | 284 | $20,060 |
| T42 | J.B. Holmes | -4 | 73 | 71 | 67 | 73 | 284 | $20,060 |
| T48 | Kent Jones | -3 | 72 | 72 | 68 | 73 | 285 | $15,458 |
| T48 | John Rollins | -3 | 67 | 71 | 72 | 75 | 285 | $15,458 |
| T48 | Brian Davis | -3 | 71 | 72 | 67 | 75 | 285 | $15,458 |
| T51 | Brendan Steele | -2 | 67 | 72 | 77 | 70 | 286 | $13,885 |
| T51 | Charlie Wi | -2 | 74 | 70 | 71 | 71 | 286 | $13,885 |
| T51 | Keegan Bradley | -2 | 70 | 73 | 71 | 72 | 286 | $13,885 |
| T51 | Steve Elkington | -2 | 68 | 71 | 73 | 74 | 286 | $13,885 |
| T51 | Ernie Els | -2 | 71 | 72 | 69 | 74 | 286 | $13,885 |
| T51 | Ross Fisher | -2 | 71 | 70 | 69 | 76 | 286 | $13,885 |
| T57 | Kris Blanks | -1 | 69 | 74 | 73 | 71 | 287 | $13,216 |
| T57 | Billy Mayfair | -1 | 69 | 74 | 71 | 73 | 287 | $13,216 |
| T57 | Blake Adams | -1 | 72 | 72 | 67 | 76 | 287 | $13,216 |
| T60 | Boo Weekley | E | 72 | 72 | 72 | 72 | 288 | $12,685 |
| T60 | Kyle Stanley | E | 70 | 74 | 71 | 73 | 288 | $12,685 |
| T60 | Retief Goosen | E | 70 | 74 | 71 | 73 | 288 | $12,685 |
| T60 | Jim Renner | E | 71 | 73 | 70 | 74 | 288 | $12,685 |
| T60 | Fred Couples | E | 71 | 72 | 71 | 74 | 288 | $12,685 |
| T60 | D.A. Points | E | 70 | 72 | 71 | 75 | 288 | $12,685 |
| T66 | Kevin Stadler | 1 | 71 | 73 | 72 | 73 | 289 | $11,918 |
| T66 | Jim Herman | 1 | 73 | 68 | 75 | 73 | 289 | $11,918 |
| T66 | Marc Leishman | 1 | 69 | 75 | 71 | 74 | 289 | $11,918 |
| T66 | Robert Garrigus | 1 | 68 | 72 | 75 | 74 | 289 | $11,918 |
| T66 | Roland Thatcher | 1 | 77 | 67 | 69 | 76 | 289 | $11,918 |
| T66 | Andres Romero | 1 | 73 | 70 | 70 | 76 | 289 | $11,918 |
| T66 | Steve Marino | 1 | 72 | 70 | 71 | 76 | 289 | $11,918 |
| T73 | Francesco Molinari | 3 | 69 | 71 | 74 | 77 | 291 | $11,387 |
| T73 | Cameron Tringale | 3 | 74 | 70 | 66 | 81 | 291 | $11,387 |
| 75 | Fabian Gomez | 7 | 71 | 72 | 73 | 79 | 295 | $11,210 |
| T76 | Paul Goydos | 1 | 71 | 71 | 75 | MDF | 217 | $11,033 |
| T76 | Jarrod Lyle | 1 | 68 | 76 | 73 | MDF | 217 | $11,033 |
| 78 | Marc Turnesa | 2 | 68 | 76 | 74 | MDF | 218 | $10,856 |
| T79 | Chez Reavie | 3 | 72 | 71 | 76 | MDF | 219 | $10,679 |
| T79 | Erik Compton | 3 | 70 | 74 | 75 | MDF | 219 | $10,679 |
| MC | D.J. Trahan | CUT | 74 | 71 | MC | MC | 145 | $0 |
| MC | Bobby Gates | CUT | 73 | 72 | MC | MC | 145 | $0 |
| MC | Ryuji Imada | CUT | 69 | 76 | MC | MC | 145 | $0 |
| MC | Jason Day | CUT | 74 | 71 | MC | MC | 145 | $0 |
| MC | Angel Cabrera | CUT | 71 | 74 | MC | MC | 145 | $0 |
| MC | Tim Herron | CUT | 72 | 73 | MC | MC | 145 | $0 |
| MC | Scott McCarron | CUT | 74 | 71 | MC | MC | 145 | $0 |
| MC | Rich Beem | CUT | 72 | 73 | MC | MC | 145 | $0 |
| MC | Kevin Kisner | CUT | 70 | 75 | MC | MC | 145 | $0 |
| MC | William McGirt | CUT | 70 | 75 | MC | MC | 145 | $0 |
| MC | Scott Gutschewski | CUT | 71 | 74 | MC | MC | 145 | $0 |
| MC | Joe Durant | CUT | 71 | 75 | MC | MC | 146 | $0 |
| MC | Jeff Maggert | CUT | 74 | 72 | MC | MC | 146 | $0 |
| MC | Matt Jones | CUT | 70 | 76 | MC | MC | 146 | $0 |
| MC | Brendon de Jonge | CUT | 68 | 78 | MC | MC | 146 | $0 |
| MC | Shane Bertsch | CUT | 73 | 73 | MC | MC | 146 | $0 |
| MC | Paul Stankowski | CUT | 72 | 75 | MC | MC | 147 | $0 |
| MC | Will MacKenzie | CUT | 76 | 71 | MC | MC | 147 | $0 |
| MC | Justin Leonard | CUT | 75 | 72 | MC | MC | 147 | $0 |
| MC | Harrison Frazar | CUT | 74 | 73 | MC | MC | 147 | $0 |
| MC | Kevin Chappell | CUT | 73 | 74 | MC | MC | 147 | $0 |
| MC | D.J. Brigman | CUT | 74 | 73 | MC | MC | 147 | $0 |
| MC | Michael Connell | CUT | 74 | 73 | MC | MC | 147 | $0 |
| MC | Chad Collins | CUT | 75 | 72 | MC | MC | 147 | $0 |
| MC | Chris Stroud | CUT | 75 | 72 | MC | MC | 147 | $0 |
| MC | Lucas Glover | CUT | 77 | 70 | MC | MC | 147 | $0 |
| MC | Derek Lamely | CUT | 75 | 72 | MC | MC | 147 | $0 |
| MC | Alex Prugh | CUT | 69 | 78 | MC | MC | 147 | $0 |
| MC | Alexandre Rocha | CUT | 71 | 76 | MC | MC | 147 | $0 |
| MC | Stuart Appleby | CUT | 75 | 73 | MC | MC | 148 | $0 |
| MC | Chris Riley | CUT | 74 | 74 | MC | MC | 148 | $0 |
| MC | Freddie Jacobson | CUT | 71 | 77 | MC | MC | 148 | $0 |
| MC | Billy Horschel | CUT | 73 | 75 | MC | MC | 148 | $0 |
| MC | Lonny Alexander | CUT | 76 | 72 | MC | MC | 148 | $0 |
| MC | Martin Piller | CUT | 72 | 76 | MC | MC | 148 | $0 |
| MC | Jhonattan Vegas | CUT | 73 | 75 | MC | MC | 148 | $0 |
| MC | Steve Flesch | CUT | 73 | 75 | MC | MC | 148 | $0 |
| MC | Scott Gordon | CUT | 74 | 74 | MC | MC | 148 | $0 |
| MC | Scott Stallings | CUT | 71 | 77 | MC | MC | 148 | $0 |
| MC | Ryan Palmer | CUT | 73 | 76 | MC | MC | 149 | $0 |
| MC | Steve Dartnall | CUT | 75 | 74 | MC | MC | 149 | $0 |
| MC | Dean Wilson | CUT | 73 | 76 | MC | MC | 149 | $0 |
| MC | Charles Warren | CUT | 74 | 75 | MC | MC | 149 | $0 |
| MC | Shaun Micheel | CUT | 73 | 76 | MC | MC | 149 | $0 |
| MC | Daniel Summerhays | CUT | 74 | 75 | MC | MC | 149 | $0 |
| MC | Y.E. Yang | CUT | 77 | 73 | MC | MC | 150 | $0 |
| MC | Robert Karlsson | CUT | 71 | 79 | MC | MC | 150 | $0 |
| MC | James Driscoll | CUT | 74 | 76 | MC | MC | 150 | $0 |
| MC | Joe Ogilvie | CUT | 74 | 76 | MC | MC | 150 | $0 |
| MC | Tyler Leon | CUT | 73 | 78 | MC | MC | 151 | $0 |
| MC | Bryce Molder | CUT | 74 | 77 | MC | MC | 151 | $0 |
| MC | Davis Love III | CUT | 74 | 77 | MC | MC | 151 | $0 |
| MC | Peter Tomasulo | CUT | 75 | 76 | MC | MC | 151 | $0 |
| MC | Spencer Levin | CUT | 74 | 78 | MC | MC | 152 | $0 |
| MC | Andres Gonzales | CUT | 72 | 80 | MC | MC | 152 | $0 |
| MC | Matt Bettencourt | CUT | 76 | 77 | MC | MC | 153 | $0 |
| MC | Michael Letzig | CUT | 76 | 77 | MC | MC | 153 | $0 |
| MC | Steven Bowditch | CUT | 82 | 71 | MC | MC | 153 | $0 |
| MC | Colt Knost | CUT | 78 | 76 | MC | MC | 154 | $0 |
| MC | Jose Maria Olazabal | CUT | 77 | 83 | MC | MC | 160 | $0 |
| WD | Garrett Willis | WD | 72 | 41 | WD | WD | 113 | $0 |
| WD | Pat Perez | WD | 75 | 45 | WD | WD | 120 | $0 |
| WD | Tag Ridings | WD | 78 | WD | WD | WD | 78 | $0 |
| WD | Jamie Lovemark | WD | 80 | WD | WD | WD | 80 | $0 |
