# 2006 Campbell's Hall of Fame Tennis Championships – Singles

Greg Rusedski was the defending champion, but did not participate.
Mark Philippoussis defeated Justin Gimelstob in the final 6–3, 7–5.

## Seeds

* Andy Murray (semifinals)
* Ivo Karlović (first round, retired)
* Paul Goldstein (first round)
* Gilles Müller (first round)
* Vince Spadea (first round)
* Jürgen Melzer (semifinals)
* Mardy Fish (quarterfinals)
* Justin Gimelstob (final)

## 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 | Andy Murray | 1 | 6$^4$ | | | | | |
| 8 | Justin Gimelstob | 6 | 7$^7$ | | | | | |
| 8 | Justin Gimelstob | 6 | 7$^7$ | | 8 | Justin Gimelstob | 3 | 5 |
| | | | | | WC | Mark Philippoussis | 6 | 7 |
| WC | Mark Philippoussis | 6$^2$ | 6 | 6 | WC | Mark Philippoussis | 6 | 7 |
| 6 | Jürgen Melzer | 7$^7$ | 2 | 0 | | | | |

### Top 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 |
| 1 | A Murray | 6 | 1 | 7$^7$ | | | | | | | | | | | | | |
| | R Mello | 1 | 6 | 6$^5$ | 1 | A Murray | 7 | 6 | | | | | | | | | |
| | D Udomchoke | 4 | 3 | | WC | S Querrey | 5 | 2 | | | | | | | | | |
| WC | S Querrey | 6 | 6 | | | | | | | 1 | A Murray | 6 | 6 | | | | |
| | B Reynolds | 5 | 2 | | | | | | | WC | R Kendrick | 0 | 0 | | | | |
| | I Kunitsyn | 7 | 6 | | | I Kunitsyn | 4 | 2 | | | | | | | | | |
| WC | R Kendrick | 6 | 3 | 6 | WC | R Kendrick | 6 | 6 | | | | | | | | | |
| 5 | V Spadea | 4 | 6 | 3 | | | | | | | | | | 1 | A Murray | 1 | 6$^4$ |
| 4 | G Müller | 6$^7$ | 2 | | | | | | | | | | | 8 | J Gimelstob | 6 | 7$^7$ |
| | P Capdeville | 7$^9$ | 6 | | | P Capdeville | 4 | 6 | 4 | | | | | | | | |
| Q | M Russell | 6$^2$ | r | | | K Pless | 6 | 4 | 6 | | | | | | | | |
| | K Pless | 7$^7$ | | | | | | | | | K Pless | 3 | 1 | | | | |
| Q | W Arthurs | 7$^7$ | 7$^8$ | | | | | | | 8 | J Gimelstob | 6 | 6 | | | | |
| | K Carlsen | 6$^5$ | 6$^6$ | | Q | W Arthurs | 3 | 6$^1$ | | | | | | | | | |
| Q | W Whitehouse | 6 | 3 | 4 | 8 | J Gimelstob | 6 | 7$^7$ | | | | | | | | | |
| 8 | J Gimelstob | 4 | 6 | 6 | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | M Fish | 6 | 6 | | | | | | | | | | | | | | | | |
| | C Saulnier | 3 | 1 | | 7 | M Fish | 6 | 6 | | | | | | | | | | | |
| | T Behrend | 4 | 4 | | | T Alves | 2 | 3 | | | | | | | | | | | |
| | T Alves | 6 | 6 | | | | | | | 7 | M Fish | 6$^7$ | 3 | | | | | | |
| | Ł Kubot | 2 | 2 | | | | | | | WC | M Philippoussis | 7$^9$ | 6 | | | | | | |
| | R de Voest | 6 | 6 | | | R de Voest | 3 | 4 | | | | | | | | | | | |
| WC | M Philippoussis | 6 | 6 | | WC | M Philippoussis | 6 | 6 | | | | | | | | | | | |
| 3 | P Goldstein | 4 | 2 | | | | | | | | | | | | WC | M Philippoussis | 6$^2$ | 6 | 6 |
| 6 | J Melzer | 7 | 7 | | | | | | | | | | | | 6 | J Melzer | 7$^7$ | 2 | 0 |
| | R Sabău | 5 | 5 | | 6 | J Melzer | 6 | 3 | 6 | | | | | | | | | | |
| | F Dancevic | 6 | 6 | | | F Dancevic | 4 | 6 | 4 | | | | | | | | | | |
| | K Kim | 4 | 3 | | | | | | | 6 | J Melzer | 3 | 6 | 6 | | | | | |
| | A Bogdanovic | 6 | 7 | | | | | | | | A Bogdanovic | 6 | 2 | 1 | | | | | |
| Q | J Levine | 4 | 5 | | | A Bogdanovic | 6 | 7$^8$ | | | | | | | | | | | |
| | G Bastl | 6$^4$ | 6 | 4 | | G Bastl | 1 | 6$^6$ | | | | | | | | | | | |
| 2 | I Karlović | 7$^7$ | 4 | 2$^r$ | | | | | | | | | | | | | | | |