# 2012 Challenger of Dallas – Singles

Alex Bogomolov Jr. was the defending champion but decided not to participate.
Jesse Levine won the title, defeating Steve Darcis in the final, 6–4, 6–4.

## Seeds

* Ryan Sweeting (first round)
* Steve Darcis (final)
* Sam Querrey (first round)
* Tobias Kamke (first round)
* Wayne Odesnik (second round)
* Izak van der Merwe (semifinals)
* Rajeev Ram (first round)
* Ričardas Berankis (quarterfinals)

## 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 | Final | Final | Final | Final |
| | Jesse Levine | 6 | 7 | | | | |
| | Stefan Seifert | 4 | 5 | | | | |
| | Stefan Seifert | 4 | 5 | | Jesse Levine | 6 | 6 |
| | | | | 2 | Steve Darcis | 4 | 4 |
| 6 | Izak van der Merwe | 6$^4$ | 3 | 2 | Steve Darcis | 4 | 4 |
| 2 | Steve Darcis | 7$^7$ | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1 | R Sweeting | 3 | 4 | | | | | | | | | | | | | | |
| Q | C Ball | 6 | 6 | | Q | C Ball | 7$^7$ | 7$^7$ | | | | | | | | | |
| WC | R Williams | 6$^5$ | 7 | 0 | | R Ginepri | 6$^5$ | 6$^3$ | | | | | | | | | |
| | R Ginepri | 7$^7$ | 6$^5$ | 6 | | | | | | Q | C Ball | 2 | 6 | 3 | | | |
| | J Levine | 5 | | | | | | | | | J Levine | 6 | 3 | 6 | | | |
| | E Struvay | 0$^r$ | | | | J Levine | 6 | 6 | | | | | | | | | |
| WC | B Baker | 5 | 3 | | 5 | W Odesnik | 4 | 1 | | | | | | | | | |
| 5 | W Odesnik | 7 | 6 | | | | | | | | | | | | J Levine | 6 | 7 |
| 4 | T Kamke | 6$^3$ | 6 | 4 | | | | | | | | | | | S Seifert | 4 | 5 |
| | Y Bhambri | 7$^7$ | 4 | 6 | | Y Bhambri | 4 | 2 | | | | | | | | | |
| | M Yani | 6 | 1 | 2 | | S Seifert | 6 | 6 | | | | | | | | | |
| | Stefan Seifert | 4 | 6 | 6 | | | | | | | S Seifert | 6 | 6 | | | | |
| | P-L Duclos | 6$^4$ | 6 | 5 | | | | | | | D Kudla | 4 | 2 | | | | |
| | D Kudla | 7$^7$ | 3 | 7 | | D Kudla | 6 | 5 | 6 | | | | | | | | |
| | M Zverev | 6 | 7$^7$ | | | M Zverev | 3 | 7 | 2 | | | | | | | | |
| 7 | R Ram | 4 | 6$^5$ | | | | | | | | | | | | | | |

### 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 |
| 6 | I van der Merwe | 6 | 7$^9$ | | | | | | | | | | | | | | | |
| Q | V Obradović | 2 | 6$^7$ | | 6 | I van der Merwe | 6 | 4 | 3 | | | | | | | | | |
| WC | J Sock | 2 | 7$^7$ | 6 | WC | J Sock | 1 | 6 | 0$^r$ | | | | | | | | | |
| | R Kendrick | 6 | 6$^1$ | 3 | | | | | | 6 | I van der Merwe | 6 | 6 | | | | | |
| Q | Clément Reix | 6 | 0 | 6 | | | | | | Q | C Reix | 4 | 3 | | | | | |
| | J Eysseric | 4 | 6 | 1 | Q | C Reix | 2 | 7 | 7$^7$ | | | | | | | | | |
| | A Kuznetsov | 7$^7$ | 6 | | | A Kuznetsov | 6 | 5 | 6$^3$ | | | | | | | | | |
| 3/WC | S Querrey | 6$^4$ | 3 | | | | | | | | | | | | 6 | I van der Merwe | 6$^4$ | 3 |
| 8 | R Berankis | 6 | 6 | | | | | | | | | | | | 2 | S Darcis | 7$^7$ | 6 |
| Q | C Eaton | 4 | 2 | | 8 | R Berankis | 6 | 6 | | | | | | | | | | |
| | A Begemann | 6$^2$ | 6 | 6 | | A Begemann | 4 | 4 | | | | | | | | | | |
| | C Salamanca | 7$^7$ | 2 | 3 | | | | | | 8 | R Berankis | 4 | 6 | 3 | | | | |
| | A Bogdanovic | 6 | 6 | | | | | | | 2 | S Darcis | 6 | 2 | 6 | | | | |
| | T Smyczek | 3 | 2 | | | A Bogdanovic | 2 | 5 | | | | | | | | | | |
| | F Wolmarans | 4 | 4 | | 2 | S Darcis | 6 | 7 | | | | | | | | | | |
| 2 | S Darcis | 6 | 6 | | | | | | | | | | | | | | | |