The 2013 Sparkassen Open was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Braunschweig, Germany between 1 and 7 July 2013.
| 2013 Sparkassen Open | |
|---|---|
| Date | 1–7 July |
| Edition | 20th |
| Surface | Clay |
| Location | Braunschweig, Germany |
| Champions | |
| Singles | |
 Florian Mayer | |
| Doubles | |
 Tomasz Bednarek / Mateusz Kowalczyk | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| GER
|
Florian Mayer | 34 | 1 |
 ARG
|
Horacio Zeballos | 52 | 2 |
| GER
|
Tobias Kamke | 68 | 3 |
 CZE
|
Jan Hájek | 96 | 4 |
 BRA
|
Rogério Dutra da Silva | 100 | 5 |
| CZE
|
Jiří Veselý | 109 | 6 |
| ARG
|
Federico Delbonis | 113 | 7 |
 SRB
|
Dušan Lajović | 114 | 8 |
- 1 Rankings are as of June 25, 2013.
Other entrants edit
The following players received wildcards into the singles main draw:
Andreas Beck
Jan Hájek- Peter Heller
- Florian Mayer
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Doubles main-draw entrants edit
Seeds edit
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| CZE
|
Lukáš Dlouhý |  AUT
|
Oliver Marach | 119 | 1 |
 ROU
|
Florin Mergea | BRA
|
André Sá | 136 | 2 |
 USA
|
Nicholas Monroe | GER
|
Simon Stadler | 143 | 3 |
| GER
|
Andre Begemann |  CAN
|
Adil Shamasdin | 147 | 4 |
- 1 Rankings as of June 25, 2013.
Other entrants edit
The following pairs received wildcards into the doubles main draw:
- Marek Pešička / Jiří Veselý
- Nils Langer / Jan-Lennard Struff
Andrey Golubev / 
Ivan Sergeyev
Champions edit
Singles edit
- Florian Mayer def. Jiří Veselý 4–6, 6–2, 6–1
Doubles edit
Tomasz Bednarek / Mateusz Kowalczyk def. 
Andreas Siljeström / 
Igor Zelenay 6–2, 7–6(7–4)
