Houston 2011 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Ryan Sweeting | d. | Kei Nishikori | 6-4 7-6(3) |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Kei Nishikori | d. | Pablo Cuevas | 6-3 7-5 |
| Ryan Sweeting | d. | Ivo Karlovic | 7-6(3) 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Kei Nishikori | d. | Mardy Fish | 6-3 6-2 |
| Pablo Cuevas | d. | Guillermo Garcia Lopez | 1-6 7-6(4) 6-3 |
| Ivo Karlovic | d. | John Isner | 7-6(2) 6-7(2) 7-6(9) |
| Ryan Sweeting | d. | Teymuraz Gabashvili | 3-6 6-3 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Mardy Fish | d. | Albert Ramos | 6-3 6-4 |
| Kei Nishikori | d. | Igor Andreev | 6-3 6-3 |
| Guillermo Garcia Lopez | d. | Somdev Devvarman | 6-4 6-1 |
| Pablo Cuevas | d. | James Blake | 7-5 6-1 |
| Ivo Karlovic | d. | Igor Kunitsyn | 6-4 6-1 |
| John Isner | d. | Horacio Zeballos | 7-5 6-3 |
| Teymuraz Gabashvili | d. | Grigor Dimitrov | 7-6(4) 6-3 |
| Ryan Sweeting | d. | Sam Querrey | 3-6 7-6(5) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Albert Ramos | d. | Brian Dabul | 6-4 7-5 |
| Igor Andreev | d. | Michael Russell | 6-2 6-3 |
| Kei Nishikori | d. | Franko Skugor | 6-3 6-2 |
| Somdev Devvarman | d. | Robert Kendrick | 6-2 6-1 |
| James Blake | d. | Carlos Berlocq | 6-7(3) 6-3 6-4 |
| Pablo Cuevas | d. | Ricardo Mello | 6-2 6-0 |
| Ivo Karlovic | d. | Benjamin Becker | 7-6(5) 6-4 |
| Igor Kunitsyn | d. | Mischa Zverev | 7-6(1) 6-2 |
| Horacio Zeballos | d. | Ryan Harrison | 6-4 6-3 |
| Grigor Dimitrov | d. | Rainer Schuettler | 6-0 6-2 |
| Teymuraz Gabashvili | d. | Paul Capdeville | 6-4 7-6(4) |
| Ryan Sweeting | d. | Tim Smyczek | 6-2 6-2 |
Qualifying round 3
| Winner | Loser | Score | |
|---|---|---|---|
| Franko Skugor | d. | Alex Bogomolov Jr | 2-6 6-1 6-4 |
| Ivo Karlovic | d. | Donald Young | 6-4 6-4 |
| Tim Smyczek | d. | Frank Dancevic | 6-3 7-6(4) |
| Paul Capdeville | d. | Rajeev Ram | 7-6(6) 6-7(5) 6-4 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Bogomolov Jr | d. | Nicolas Massu | 6-4 6-1 |
| Franko Skugor | d. | Daniel Yoo | 4-6 6-0 6-2 |
| Donald Young | d. | Peter Polansky | 6-3 6-4 |
| Ivo Karlovic | d. | Jose Acasuso | 7-6(6) 6-7(9) 6-1 |
| Frank Dancevic | d. | Marinko Matosevic | 7-6(10) 6-1 |
| Tim Smyczek | d. | Philip Bester | 4-6 6-2 6-4 |
| Paul Capdeville | d. | Alex Kuznetsov | 7-6(6) 6-2 |
| Rajeev Ram | d. | Grega Zemlja | 6-4 6-3 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Bogomolov Jr | d. | Joseph Sirianni | 6-1 6-2 |
| Nicolas Massu | d. | Michael Yani | 3-6 6-1 6-4 |
| Daniel Yoo | d. | Santiago Gonzalez | 2-6 6-2 6-3 |
| Franko Skugor | d. | Jesse Witten | 6-1 6-2 |
| Donald Young | d. | Ashok Narayana | 6-0 6-1 |
| Peter Polansky | d. | Woong Sun Jun | 6-3 6-4 |
| Jose Acasuso | d. | Greg Ouellette | 6-1 6-3 |
| Ivo Karlovic | d. | Stuart Kenyon | 6-1 6-1 |
| Marinko Matosevic | d. | Fritz Wolmarans | 6-4 1-6 6-3 |
| Frank Dancevic | d. | Andrea Collarini | 7-6(2) 7-5 |
| Tim Smyczek | d. | Denis Kudla | 4-6 6-3 6-4 |
| Philip Bester | d. | Rik De Voest | 6-2 6-4 |
| Paul Capdeville | d. | Farrukh Dustov | 6-3 7-5 |
| Alex Kuznetsov | d. | Amer Delic | 5-1 RET |
| Rajeev Ram | d. | Jesse Levine | 6-4 4-6 7-5 |
| Grega Zemlja | d. | Michael Ryderstedt | 6-1 6-4 |