2013 Porsche Tennis Grand Prix

The 2013 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor clay courts. It was the 36th edition of the Porsche Tennis Grand Prix, and was part of the Premier tournaments of the 2013 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from April 22 until 28 April 2013. First-seeded Maria Sharapova won her second consecutive singles title at the event.

Seeds

 * 1 Rankings are as of April 15, 2013.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Annika Beck
 * 🇩🇪 Andrea Petkovic

The following players received entry from the qualifying draw:
 * 🇮🇹 Nastassja Burnett
 * Mirjana Lučić-Baroni
 * 🇺🇸 Bethanie Mattek-Sands
 * 🇩🇪 Dinah Pfizenmaier

Withdrawals

 * 🇦🇹 Tamira Paszek
 * 🇨🇿 Klára Zakopalová

Retirements

 * 🇧🇪 Kirsten Flipkens (gastrointestinal illness)

Seeds

 * Rankings are as of April 15, 2013.

Other entrants
The following pairs received wildcards into the doubles main draw: The following pair received entry as alternates:
 * 🇩🇪 Mona Barthel / 🇩🇪 Sabine Lisicki
 * 🇷🇸 Jelena Janković / Mirjana Lučić-Baroni
 * 🇩🇪 Angelique Kerber / 🇩🇪 Andrea Petkovic
 * 🇺🇸 Jill Craybas / 🇺🇸 Megan Moulton-Levy

Withdrawals

 * Before the tournament
 * 🇮🇹 Roberta Vinci (shoulder injury)

Singles
🇷🇺 Maria Sharapova defeated 🇨🇳 Li Na 6–4, 6–3
 * It was Sharapova's 2nd title of the year and 29th of her career.

Doubles
🇩🇪 Mona Barthel / 🇩🇪 Sabine Lisicki defeated 🇺🇸 Bethanie Mattek-Sands / 🇮🇳 Sania Mirza, 6–4, 7–5