2011 Košice Open

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.

Seeds

 * 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

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]