2015 Porsche Tennis Grand Prix
Doubles main draw entrants
Doubles main draw entrants
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### Seeds

| Country | Player | Country | Player | Rank1 | Seed |
|  | [Martina Hingis](/wiki/Martina_Hingis "Martina Hingis") |  | [Sania Mirza](/wiki/Sania_Mirza "Sania Mirza") | 5 | 1 |

  |
 [Caroline Garcia](/wiki/Caroline_Garcia "Caroline Garcia") |
  |
 [Katarina Srebotnik](/wiki/Katarina_Srebotnik "Katarina Srebotnik") |
 43 |
 2 |
  |
 [Bethanie Mattek\-Sands](/wiki/Bethanie_Mattek-Sands "Bethanie Mattek-Sands") |
  |
 [Lucie Šafářová](/wiki/Lucie_%C5%A0af%C3%A1%C5%99ov%C3%A1 "Lucie Šafářová") |
 49 |
 3 ||  | [Klaudia Jans\-Ignacik](/wiki/Klaudia_Jans-Ignacik "Klaudia Jans-Ignacik") |  | [Andreja Klepač](/wiki/Andreja_Klepa%C4%8D "Andreja Klepač") | 72 | 4 |

* Rankings are as of April 13, 2015\.

### Other entrants

The following pairs received wildcards into the main draw:
*  [Belinda Bencic](/wiki/Belinda_Bencic "Belinda Bencic") /  [Simona Halep](/wiki/Simona_Halep "Simona Halep")
*  [Antonia Lottner](/wiki/Antonia_Lottner "Antonia Lottner") /  [Carina Witthöft](/wiki/Carina_Witth%C3%B6ft "Carina Witthöft")


What are the chances of an unseeded team winning the doubles title?