2017 Marburg Open

The 2017 Marburg Open was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Marburg, Germany between 3 and 8 July 2017.

Seeds

 * 1 Rankings are as of 26 June 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇪🇸 Jaime Fermosell Delgado
 * 🇩🇪 Benjamin Hassan
 * 🇩🇪 Julian Lenz
 * 🇩🇪 Kai Wehnelt

The following players received entry from the qualifying draw:
 * 🇩🇪 Matthias Bachinger
 * 🇦🇹 David Pichler
 * 🇩🇪 Tim Pütz
 * 🇧🇷 João Pedro Sorgi

Singles

 * 🇷🇸 Filip Krajinović def. 🇩🇪 Cedrik-Marcel Stebe 6–2, 6–3.

Doubles

 * 🇦🇷 Máximo González / 🇧🇷 Fabrício Neis def. 🇦🇺 Rameez Junaid / Ruan Roelofse 6–3, 7–6(7–4).