2011 Košice Open
| 2011 Košice Open | |
|---|---|
| Date | June 7 – June 12 |
| Edition | 9th |
| Location | Košice, Slovakia |
| Champions | |
| Singles | |
 Simon Greul | |
| Doubles | |
| Simon Greul / Bastian Knittel | |
The 2011 Košice Open was a professional tennis tournament played on outdoor red clay courts. It was part of the 2011 ATP Challenger Tour. It took place in Košice, Slovakia between 6 and 12 June 2011.
ATP entrants
Seeds
| Nationality | Player | Ranking* | Seeding |
|---|---|---|---|
 ESP
|
Rubén Ramírez Hidalgo | 100 | 1 |
 POR
|
Rui Machado | 110 | 2 |
 CZE
|
Lukáš Rosol | 111 | 3 |
| CZE
|
Ivo Minář | 132 | 4 |
| GER
|
Simon Greul | 138 | 5 |
 ARG
|
Brian Dabul | 147 | 6 |
 FRA
|
David Guez | 156 | 7 |
 KAZ
|
Yuri Schukin | 159 | 8 |
- Rankings are as of May 23, 2011.
Other entrants
The following players received wildcards into the singles main draw:
Marko Daniš- Dominik Hrbatý
- Miloslav Mečíř Jr.
Martin Přikryl
The following players received entry into the singles main draw as a special exemption:
João Sousa
Jan-Lennard Struff
The following players received entry from the qualifying draw:
Andrea Arnaboldi
Leonardo Kirche
Javier Martí
Wayne Odesnik
Champions
Singles
Simon Greul def. 
Victor Crivoi, 6–2, 6–1
Doubles
Simon Greul / Bastian Knittel def. Facundo Bagnis / Eduardo Schwank, 2–6, 6–3, [11–9]