| 2018 IsarOpen | |
|---|---|
| Date | 6 August – 12 August |
| Edition | 1st |
| Surface | Clay |
| Location | Pullach, Germany |
| Champions | |
| Singles | |
 Pedro Sousa | |
| Doubles | |
 Sander Gillé / Joran Vliegen | |
The 2018 IsarOpen was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Pullach, Germany between 6 August and 12 August 2018.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GER | Jan-Lennard Struff | 56 | 1 |
 CZE | Jiří Veselý | 89 | 2 |
 EST | Jürgen Zopp | 96 | 3 |
 ITA | Paolo Lorenzi | 110 | 4 |
 SVK | Martin Kližan | 112 | 5 |
| GER | |||
 NOR | Casper Ruud | 138 | 7 |
| ITA | Simone Bolelli | 144 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw as special exempts:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Pedro Sousa def. Jan-Lennard Struff 6–1, 6–3. Sander Gillé / Joran Vliegen def. Simone Bolelli / Daniele Bracciali 6–2, 6–2.The 2011 Franken Challenge was a professional tennis tournament played on clay courts. It was the 25th edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Fürth, Germany between 30 May and 5 June 2011.
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