- Singles main draw entrants Seeds Other Entrants
- Doubles main draw entrants Seeds Other entrants
- Champions Singles Doubles
- External links
{{TennisEventInfo|2015|Marburg Open|
| date=29 June – 5 July
| edition=6th
| draw=32S / 16D
| surface=Clay
| prize_money=€42,500+H
| location=Marburg, Germany
| champs={{flagicon|ESP}} Íñigo Cervantes
| champd={{flagicon|NED}} Wesley Koolhof / {{flagicon|NED}} Matwé Middelkoop
}}The 2015 Marburg Open was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Marburg, Germany between 29 June and 5 July 2015. Singles main draw entrantsSeeds| Country | Player | Rank1 | Seed |
|---|
| JPN}} | Taro Daniel | 125 | 1 | | FRA}} | Paul-Henri Mathieu | 127 | 2 | | UZB}} | Farrukh Dustov | 132 | 3 | | KAZ}} | Andrey Golubev | 135 | 4 | | ESP}} | Íñigo Cervantes | 144 | 5 | | EST}} | Jürgen Zopp | 157 | 6 | | ARG}} | Renzo Olivo | 158 | 7 | | GER}} | Tobias Kamke | 161 | 8 |
- 1 Rankings are as of June 22, 2015.
Other EntrantsThe following players received wildcards into the singles main draw: - {{flagicon|GER}} Daniel Brands
- {{flagicon|GER}} Jan Choinski
- {{flagicon|GER}} Julian Lenz
- {{flagicon|GER}} Daniel Masur
The following players gained entry into the Main Draw as a special exempt: - {{flagicon|BRA}} Rogério Dutra Silva
The following players used protected ranking to gain entry into the Main Draw: - {{flagicon|ESP}} Pere Riba
The following players received entry from the qualifying draw: - {{flagicon|BEL}} Arthur De Greef
- {{flagicon|RUS}} Evgeny Donskoy
- {{flagicon|RUS}} Mikhail Ledovskikh
- {{flagicon|CZE}} Jan Šátral
The following players gained entry into the Main Draw as a lucky loser: - {{flagicon|ITA}} Lorenzo Giustino
Doubles main draw entrantsSeeds| Country | Player | Country | Player | Rank1 | Seed |
|---|
| NED}} | Wesley Koolhof | NED}} | Matwé Middelkoop | 229 | 1 | | CZE}} | Roman Jebavý | CZE}} | Jan Šátral | 229 | 2 | | PHI}} | Ruben Gonzales | RSA}} | Ruan Roelofse | 246 | 3 | | KAZ}} | Andrey Golubev | FRA}} | Alexandre Sidorenko | 255 | 4 |
- 1 Rankings as of June 22, 2015.
Other entrantsThe following pairs received wildcards into the doubles main draw: - {{flagicon|GER}} Jan Beusch / {{flagicon|MKD}} Lazar Magdinčev
- {{flagicon|GER}} Jan Choinski / {{flagicon|GER}} Jannis Kahlke
- {{flagicon|GER}} Yannick Hanfmann / {{flagicon|GER}} Julian Lenz
ChampionsSingles{{main|2015 Marburg Open – Singles}}- {{flagicon|ESP}} Iñigo Cervantes def. {{flagicon|GER}} Nils Langer 2–6, 7–6(7–3), 6–3
Doubles{{main|2015 Marburg Open – Doubles}}- {{flagicon|NED}} Wesley Koolhof / {{flagicon|NED}} Matwé Middelkoop def. {{flagicon|GER}} Tobias Kamke / {{flagicon|GER}} Simon Stadler 6–1, 7–5
External links{{2015 ATP Challenger Tour}} 2 : 2015 ATP Challenger Tour|Marburg Open |