2013 Marburg Open

The 2013 Marburg Open is a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which is part of the 2013 ATP Challenger Tour. It took place in Marburg, Germany, between 24 and 30 June 2013.

Seeds

 * 1 Rankings are as of June 17, 2013.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Andreas Beck
 * 🇩🇪 Julian Lenz
 * 🇩🇪 Maximilian Marterer
 * 🇩🇪 Dominik Schulz

The following players received entry from the qualifying draw:
 * 🇩🇪 Yannick Hanfmann
 * Kristijan Mesaroš
 * 🇩🇪 Stefan Seifert
 * 🇷🇺 Alexey Vatutin

The following player received entry as special exempt:
 * 🇸🇰 Norbert Gombos

Seeds

 * 1 Rankings as of June 17, 2013.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇩🇪 Jannis Kahlke / Tadej Turk
 * 🇩🇪 Jan Beusch / 🇲🇰 Lazar Magdinčev
 * 🇩🇪 Nils Langer / 🇩🇪 Marko Zelch

The following pair received entry using a protected ranking:
 * 🇳🇿 Artem Sitak / Rogier Wassen

Singles

 * 🇰🇿 Andrey Golubev def. 🇦🇷 Diego Sebastián Schwartzman 6–1, 6–3

Doubles

 * 🇰🇿 Andrey Golubev / 🇰🇿 Evgeny Korolev def. Jesse Huta Galung / 🇦🇺 Jordan Kerr, 6–3, 1–6, [10–6]