# 2014 Sparkassen Open – Singles

Florian Mayer was the defending champion, but he did not participate this year.
Alexander Zverev won the tournament, defeating Paul-Henri Mathieu in the final, 1–6, 6–1, 6–4.

## Seeds

* Andrey Golubev (semifinals)
* Pablo Carreño Busta (first round)
* Tobias Kamke (first round)
* Paul-Henri Mathieu (final)
* Diego Sebastian Schwartzman (quarterfinals)
* Thomaz Bellucci (second round)
* Peter Gojowczyk (first round)
* Julian Reister (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 | Final | Final | Final | Final | Final |
| 1/WC | Andrey Golubev | 2 | 3 | | | | | |
| WC | Alexander Zverev | 6 | 6 | | | | | |
| WC | Alexander Zverev | 6 | 6 | WC | Alexander Zverev | 1 | 6 | 6 |
| | | | | 4 | Paul-Henri Mathieu | 6 | 1 | 4 |
| 4 | Paul-Henri Mathieu | 6 | 6 | 4 | Paul-Henri Mathieu | 6 | 1 | 4 |
| SE | Nikola Čačić | 4 | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | A Golubev | 6 | 6 | | | | | | | | | | | | | | |
| | M Viola | 4 | 4 | | 1/WC | A Golubev | 6 | 6 | | | | | | | | | |
| LL | B Pašanski | 3 | 6 | 6$^6$ | WC | M Marterer | 4 | 2 | | | | | | | | | |
| WC | M Marterer | 6 | 4 | 7$^8$ | | | | | | 1/WC | A Golubev | 6 | 6 | | | | |
| Alt | U Ignatik | 4 | 6 | 5 | | | | | | WC | P Petzschner | 4 | 4 | | | | |
| WC | P Petzschner | 6 | 3 | 7 | WC | P Petzschner | 7$^7$ | 6 | | | | | | | | | |
| Q | J Kovalík | 6$^2$ | 3 | | 6 | T Bellucci | 6$^5$ | 3 | | | | | | | | | |
| 6 | T Bellucci | 7$^7$ | 6 | | | | | | | | | | | 1/WC | A Golubev | 2 | 3 |
| 3 | T Kamke | 4 | 6$^6$ | | | | | | | | | | | WC | A Zverev | 6 | 6 |
| WC | A Zverev | 6 | 7$^7$ | | WC | A Zverev | 2 | 7$^7$ | 7 | | | | | | | | |
| Q | N Langer | 6 | 6 | | Q | N Langer | 6 | 6$^5$ | 5 | | | | | | | | |
| Q | P Davydenko | 3 | 1 | | | | | | | WC | A Zverev | 7 | 7$^7$ | | | | |
| Alt | J Pospíšil | 3 | 3 | | | | | | | | J Souza | 5 | 6$^5$ | | | | |
| | J Souza | 6 | 6 | | | J Souza | 6$^6$ | 7$^8$ | 6 | | | | | | | | |
| | H Zeballos | 3 | 6 | 6 | | H Zeballos | 7$^8$ | 6$^3$ | 4 | | | | | | | | |
| 8 | J Reister | 6 | 4 | 4 | | | | | | | | | | | | | |

### 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 |
| 7 | P Gojowczyk | 6 | 4 | 3 | | | | | | | | | | | | | | |
| | G Elias | 2 | 6 | 6 | | G Elias | 7 | 6 | | | | | | | | | | |
| | T de Bakker | 4 | 6$^5$ | | Alt | M Alund | 5 | 2 | | | | | | | | | | |
| Alt | M Alund | 6 | 7$^7$ | | | | | | | | G Elias | 3 | 3 | | | | | |
| | J Hájek | 0 | 2 | | | | | | | 4 | P-H Mathieu | 6 | 6 | | | | | |
| Q | A Ghem | 6 | 6 | | Q | A Ghem | 1 | 3 | | | | | | | | | | |
| | M Berrer | 6$^3$ | 4 | | 4 | P-H Mathieu | 6 | 6 | | | | | | | | | | |
| 4 | P-H Mathieu | 7$^7$ | 6 | | | | | | | | | | | | 4 | P-H Mathieu | 6 | 6 |
| 5 | DS Schwartzman | 6 | 6 | | | | | | | | | | | | SE | N Čačić | 4 | 3 |
| | D Brands | 3 | 3 | | 5 | DS Schwartzman | 6 | 4 | 7$^9$ | | | | | | | | | |
| | M Mečíř | 3 | 6 | 6 | | M Mečíř | 2 | 6 | 6$^7$ | | | | | | | | | |
| | F Krajinović | 6 | 3 | 2 | | | | | | 5 | DS Schwartzman | 6$^6$ | 6 | 5 | | | | |
| | P-H Herbert | 2 | 6$^2$ | | | | | | | SE | N Čačić | 7$^8$ | 4 | 7 | | | | |
| | D Džumhur | 6 | 7$^7$ | | | D Džumhur | 3 | 6$^3$ | | | | | | | | | | |
| SE | N Čačić | 7$^7$ | 6 | | SE | N Čačić | 6 | 7$^7$ | | | | | | | | | | |
| 2 | P Carreño Busta | 6$^3$ | 3 | | | | | | | | | | | | | | | |