# 2012 Campbell's Hall of Fame Tennis Championships – Singles

John Isner successfully defended his title by beating Lleyton Hewitt 7–6$^{(7–1)}$, 6–4 in the final.

## Seeds

* John Isner (champion)
* Kei Nishikori (quarterfinals)
* Milos Raonic (second round)
* Denis Istomin (first round)
* Alex Bogomolov Jr. (first round)
* Ryan Harrison (semifinals)
* Donald Young (first round)
* Gilles Müller (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | John Isner | 7$^7$ | 6 | | | | | |
| 6/WC | Ryan Harrison | 6$^4$ | 3 | | | | | |
| 6/WC | Ryan Harrison | 6$^4$ | 3 | | 1 | John Isner | 7$^7$ | 6 |
| | | | | | WC | Lleyton Hewitt | 6$^1$ | 4 |
| WC | Lleyton Hewitt | 6 | 5 | 6 | WC | Lleyton Hewitt | 6$^1$ | 4 |
| | Rajeev Ram | 4 | 7 | 2 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | J Isner | 7$^7$ | 4 | 6 | | | | | | | | | | | | |
| Q | S Bubka | 6$^3$ | 6 | 3 | 1 | J Isner | 6 | 7$^7$ | | | | | | | | |
| | N Mahut | 6 | 7$^7$ | | | N Mahut | 2 | 6$^2$ | | | | | | | | |
| | M Chiudinelli | 0 | 6$^2$ | | | | | | 1 | J Isner | 6 | 7$^7$ | | | | |
| WC | J Sock | 7 | 1 | 6 | | | | | Q | I van der Merwe | 4 | 6$^2$ | | | | |
| | I Kunitsyn | 5 | 6 | 4 | WC | J Sock | 4 | 4 | | | | | | | | |
| Q | I van der Merwe | 7$^7$ | 6$^3$ | 6 | Q | I van der Merwe | 6 | 6 | | | | | | | | |
| 8 | G Müller | 6$^5$ | 7$^7$ | 4 | | | | | | | | | 1 | J Isner | 7$^7$ | 6 |
| 3 | M Raonic | 3 | 6 | 7 | | | | | | | | | 6/WC | R Harrison | 6$^4$ | 3 |
| | M Ebden | 6 | 3 | 5 | 3 | M Raonic | 3 | 3 | | | | | | | | |
| Q | B Becker | 6 | 6 | | Q | B Becker | 6 | 6 | | | | | | | | |
| | D Goffin | 4 | 3 | | | | | | Q | B Becker | 4 | 0$^r$ | | | | |
| | M Matosevic | 2 | 6$^8$ | | | | | | 6/WC | R Harrison | 6 | 3 | | | | |
| | J Levine | 6 | 7$^{10}$ | | | J Levine | 3 | 4 | | | | | | | | |
| | R Bemelmans | 6$^8$ | 7$^7$ | 5 | 6/WC | R Harrison | 6 | 6 | | | | | | | | |
| 6/WC | R Harrison | 7$^{10}$ | 6$^5$ | 7 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | A Bogomolov Jr. | 5 | 6$^5$ | | | | | | | | | | | | | | | |
| | S Querrey | 7 | 7$^7$ | | | S Querrey | 7 | 6$^6$ | 2 | | | | | | | | | |
| | D Sela | 6 | 6 | | | D Sela | 5 | 7$^8$ | 6 | | | | | | | | | |
| | F Dancevic | 0 | 2 | | | | | | | | D Sela | 4 | 3 | | | | | |
| | V Pospisil | 1 | 1 | | | | | | | WC | L Hewitt | 6 | 6 | | | | | |
| WC | L Hewitt | 6 | 6 | | WC | L Hewitt | 6 | 2 | 6 | | | | | | | | | |
| Q | T Smyczek | 6 | 6 | | Q | T Smyczek | 4 | 6 | 1 | | | | | | | | | |
| 4 | D Istomin | 3 | 3 | | | | | | | | | | | WC | L Hewitt | 6 | 5 | 6 |
| 7 | D Young | 6 | 1 | 4 | | | | | | | | | | | R Ram | 4 | 7 | 2 |
| | M Russell | 1 | 6 | 6 | | M Russell | 6$^6$ | 3 | | | | | | | | | | |
| | G Žemlja | 3 | 1 | | | R Ram | 7$^8$ | 6 | | | | | | | | | | |
| | R Ram | 6 | 6 | | | | | | | | R Ram | 7$^8$ | 6 | | | | | |
| | O Rochus | 6 | 3 | 6 | | | | | | 2 | K Nishikori | 6$^6$ | 3 | | | | | |
| | G Soeda | 4 | 6 | 3 | | O Rochus | 7$^8$ | 4 | 2 | | | | | | | | | |
| | I Sijsling | 4 | 4 | | 2 | K Nishikori | 6$^6$ | 6 | 6 | | | | | | | | | |
| 2 | K Nishikori | 6 | 6 | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Benjamin Becker (qualified)
* Ricardo Mello (second round)
* Izak van der Merwe (qualified)
* Sergei Bubka (qualified)
* Danai Udomchoke (qualifying competition)
* Adrian Mannarino (qualifying competition)
* James Ward (first round)
* Denis Kudla (first round)

### Qualifiers

* Benjamin Becker
* Tim Smyczek
* Izak van der Merwe
* Sergei Bubka

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Benjamin Becker | 6 | 6 | | | | | | | | | | |
| | Raven Klaasen | 2 | 4 | | | | | | | | | | |
| | Raven Klaasen | 2 | 4 | | 1 | Benjamin Becker | 6 | 6 | | | | | |
| | | | | | | Fritz Wolmarans | 1 | 4 | | | | | |
| | Fritz Wolmarans | 7$^7$ | 2 | 6 | | Fritz Wolmarans | 1 | 4 | | | | | |
| | Greg Jones | 6$^3$ | 6 | 3 | | | | | | | | | |
| | Greg Jones | 6$^3$ | 6 | 3 | | | | | 1 | Benjamin Becker | 2 | 7$^7$ | 6 |
| | | | | | | | | | | Alex Kuznetsov | 6 | 6$^1$ | 3 |
| | Alex Kuznetsov | 6 | 6 | | | | | | | | | | | Alex Kuznetsov | 6 | 6$^1$ | 3 |
| WC | Bradley Klahn | 3 | 4 | | | | | | | | | | |
| WC | Bradley Klahn | 3 | 4 | | | Alex Kuznetsov | 6 | 6 | | | | | |
| | | | | | | Michael Yani | 4 | 1 | | | | | |
| | Michael Yani | 6 | 6 | | | Michael Yani | 4 | 1 | | | | | |
| 8 | Denis Kudla | 0 | 4 | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Ricardo Mello | 7 | 4 | 6 | | | | | | | | | |
| WC | Christian Harrison | 5 | 6 | 3 | | | | | | | | | |
| WC | Christian Harrison | 5 | 6 | 3 | 2 | Ricardo Mello | 6 | 5 | 3 | | | | |
| | | | | | | Tim Smyczek | 4 | 7 | 6 | | | | |
| WC | Rishabh Mehra | 0 | 0 | | | Tim Smyczek | 4 | 7 | 6 | | | | |
| | Tim Smyczek | 6 | 6 | | | | | | | | | | |
| | Tim Smyczek | 6 | 6 | | | | | | | | Tim Smyczek | 6 | 6 |
| | | | | | | | | | | 5 | Danai Udomchoke | 3 | 4 |
| | Adrien Bossel | 7$^7$ | 4 | 6 | | | | | | | | | | 5 | Danai Udomchoke | 3 | 4 |
| | Mikhail Ledovskikh | 6$^4$ | 6 | 4 | | | | | | | | | |
| | Mikhail Ledovskikh | 6$^4$ | 6 | 4 | | Adrien Bossel | 7$^7$ | 2 | 4 | | | | |
| | | | | | 5 | Danai Udomchoke | 6$^4$ | 6 | 6 | | | | |
| | Ante Pavić | 7 | 5 | 4 | 5 | Danai Udomchoke | 6$^4$ | 6 | 6 | | | | |
| 5 | Danai Udomchoke | 5 | 7 | 6 | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Izak van der Merwe | 6$^6$ | 7$^7$ | 7 | | | | | | | | | | |
| | James Duckworth | 7$^8$ | 6$^5$ | 5 | | | | | | | | | | |
| | James Duckworth | 7$^8$ | 6$^5$ | 5 | 3 | Izak van der Merwe | 6$^1$ | 7$^7$ | 6 | | | | | |
| | | | | | | Pierre-Ludovic Duclos | 7$^7$ | 6$^5$ | 4 | | | | | |
| | Pierre-Ludovic Duclos | 6 | 6 | | | Pierre-Ludovic Duclos | 7$^7$ | 6$^5$ | 4 | | | | | |
| | Roman Borvanov | 3 | 3 | | | | | | | | | | | |
| | Roman Borvanov | 3 | 3 | | | | | | | 3 | Izak van der Merwe | 4 | 6 | 6 |
| | | | | | | | | | | 6 | Adrian Mannarino | 6 | 3 | 4 |
| Alt | Yuichi Ito | 3 | 2 | | | | | | | | | | | | 6 | Adrian Mannarino | 6 | 3 | 4 |
| | Toshihide Matsui | 6 | 6 | | | | | | | | | | | |
| | Toshihide Matsui | 6 | 6 | | | Toshihide Matsui | 2 | 6$^4$ | | | | | | |
| | | | | | 6 | Adrian Mannarino | 6 | 7$^7$ | | | | | | |
| WC | Brandon Burke | 4 | 2 | | 6 | Adrian Mannarino | 6 | 7$^7$ | | | | | | |
| 6 | Adrian Mannarino | 6 | 6 | | | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Sergei Bubka | 6 | 6 | | | | | | | | | | |
| | Laurynas Grigelis | 4 | 3 | | | | | | | | | | |
| | Laurynas Grigelis | 4 | 3 | | 4 | Sergei Bubka | 7$^7$ | 7$^7$ | | | | | |
| | | | | | | Chris Guccione | 6$^5$ | 6$^4$ | | | | | |
| | Chris Guccione | 7$^7$ | 7$^7$ | | | Chris Guccione | 6$^5$ | 6$^4$ | | | | | |
| | Richard Bloomfield | 6$^5$ | 6$^4$ | | | | | | | | | | |
| | Richard Bloomfield | 6$^5$ | 6$^4$ | | | | | | | 4 | Sergei Bubka | 6 | 7$^7$ |
| | | | | | | | | | | | Charles-Antoine Brézac | 3 | 6$^5$ |
| | Jimmy Wang | 5 | 5 | | | | | | | | | | | Charles-Antoine Brézac | 3 | 6$^5$ |
| | Steve Johnson | 7 | 7 | | | | | | | | | | |
| | Steve Johnson | 7 | 7 | | | Steve Johnson | 4 | 7$^7$ | 5 | | | | |
| | | | | | | Charles-Antoine Brézac | 6 | 6$^2$ | 7 | | | | |
| | Charles-Antoine Brézac | 5 | 6 | 6 | | Charles-Antoine Brézac | 6 | 6$^2$ | 7 | | | | |
| 7 | James Ward | 7 | 2 | 1 | | | | | | | | | |