# 2012 Bauer Watertechnology Cup – Singles

Rajeev Ram is the defending champion, but lost in the quarterfinals to Jan Mertl. Daniel Brands won the title, defeating Ernests Gulbis 7–6$^{(7–0)}$, 6–3 in the final.

## Seeds

* Grega Žemlja (quarterfinals)
* Rajeev Ram (quarterfinals)
* Philipp Petzschner (withdrew)
* Daniel Brands (champion)
* Ivan Dodig (withdrew)
* Ruben Bemelmans (quarterfinals)
* Frank Dancevic (first round, retired because of a left ankle injury)
* Dustin Brown (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 |
| LL | Ernests Gulbis | 6 | 6 | | | | | |
| | Dominik Meffert | 3 | 2 | | | | | |
| | Dominik Meffert | 3 | 2 | | LL | Ernests Gulbis | 6$^0$ | 3 |
| | | | | | 4 | Daniel Brands | 7$^7$ | 6 |
| 4 | Daniel Brands | 3 | 7$^{13}$ | 6 | 4 | Daniel Brands | 7$^7$ | 6 |
| | Jan Mertl | 6 | 6$^{11}$ | 2 | | | | |

### 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 | Semifinals |
| 1 | G Žemlja | 2 | 7$^7$ | 7 | | | | | | | | | | | | | | |
| WC | E Ymer | 6 | 6$^3$ | 5 | 1 | G Žemlja | 6$^4$ | 7$^9$ | 7 | | | | | | | | | |
| | G Naso | 1 | 3 | | | U Ignatik | 7$^7$ | 6$^7$ | 5 | | | | | | | | | |
| | U Ignatik | 6 | 6 | | | | | | | 1 | G Žemlja | 6 | 4 | 3 | | | | |
| Q | K Kravchuk | 6 | 6 | | | | | | | LL | E Gulbis | 4 | 6 | 6 | | | | |
| | E Korolev | 4 | 2 | | Q | K Kravchuk | 6$^2$ | 1 | | | | | | | | | | |
| LL | E Gulbis | 6 | 6 | | LL | E Gulbis | 7$^7$ | 6 | | | | | | | | | | |
| Q | A Vatutin | 1 | 4 | | | | | | | | | | | | LL | E Gulbis | 6 | 6 |
| LL | P Oswald | 7$^{12}$ | 6 | | | | | | | | | | | | | D Meffert | 3 | 2 |
| | I Minář | 6$^{10}$ | 2 | | LL | P Oswald | 3 | 6 | 3 | | | | | | | | | |
| Q | Stefan Seifert | 3 | 0 | | WC | N Langer | 6 | 4 | 6 | | | | | | | | | |
| WC | N Langer | 6 | 6 | | | | | | | WC | N Langer | 6 | 1 | 4 | | | | |
| WC | K Krawietz | 3 | 1 | | | | | | | | D Meffert | 3 | 6 | 6 | | | | |
| | D Meffert | 6 | 6 | | | D Meffert | 3 | 7 | 7$^7$ | | | | | | | | | |
| | P Gojowczyk | 6 | 4 | 6 | | P Gojowczyk | 6 | 5 | 6$^3$ | | | | | | | | | |
| 8 | D Brown | 1 | 6 | 1 | | | | | | | | | | | | | | |

### 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 |
| 6 | R Bemelmans | 6 | 7$^7$ | | | | | | | | | | | | | | | | |
| | O Nedovyesov | 2 | 6$^4$ | | 6 | R Bemelmans | 6 | 7$^7$ | | | | | | | | | | | |
| | J-L Struff | 6 | 3 | 2 | Q | A Juška | 4 | 6$^5$ | | | | | | | | | | | |
| Q | A Juška | 3 | 6 | 6 | | | | | | 6 | R Bemelmans | 7$^{10}$ | 6$^2$ | 6$^4$ | | | | | |
| | A Martin | 6 | 6$^8$ | 0 | | | | | | 4 | D Brands | 6$^8$ | 7$^7$ | 7$^7$ | | | | | |
| | J Hernych | 4 | 7$^{10}$ | 6 | | J Hernych | 7$^7$ | 4 | r | | | | | | | | | | |
| | P Torebko | 3 | 5 | | 4 | D Brands | 6$^3$ | 6 | | | | | | | | | | | |
| 4 | D Brands | 6 | 7 | | | | | | | | | | | | 4 | D Brands | 3 | 7$^{13}$ | 6 |
| 7 | F Dancevic | 0$^r$ | | | | | | | | | | | | | | J Mertl | 6 | 6$^{11}$ | 2 |
| | M Viola | 5 | | | | M Viola | 4 | 3 | | | | | | | | | | | |
| | J Mertl | 6 | 7$^7$ | | | J Mertl | 6 | 6 | | | | | | | | | | | |
| | É Chvojka | 4 | 6$^3$ | | | | | | | | J Mertl | 7$^7$ | 6 | | | | | | |
| PR | F Krajinović | 6 | 6 | | | | | | | 2 | R Ram | 6$^3$ | 3 | | | | | | |
| | R Albot | 4 | 1 | | PR | F Krajinović | 4 | 4 | | | | | | | | | | | |
| | A Olivetti | 3 | 6$^5$ | | 2 | R Ram | 6 | 6 | | | | | | | | | | | |
| 2 | R Ram | 6 | 7$^7$ | | | | | | | | | | | | | | | | |