The 2023 Porsche Tennis Grand Prix was a women's professional tennis tournament played on indoor clay courts at the Porsche Arena in Stuttgart, Germany, from 17 April until 23 April 2023. It was the 45th edition of the Porsche Tennis Grand Prix and is classified as a WTA 500 tournament on the 2023 WTA Tour. First-seeded Iga Świątek won the singles title. [1]
See main article: 2023 Porsche Tennis Grand Prix – Singles.
Iga Świątek defeated Aryna Sabalenka 6–3, 6–4See main article: 2023 Porsche Tennis Grand Prix – Doubles.
Desirae Krawczyk / Demi Schuurs defeated Nicole Melichar-Martinez / 
Giuliana Olmos 6–4, 6–1| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 470 | 305 | 185 | 100 | 55 | 1 | 25 | 13 | 1 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| Country | Player | Rank | Seed | |
|---|---|---|---|---|
| Poland | Iga Świątek | 1 | 1 | |
| Aryna Sabalenka | 2 | 2 | ||
 Tunisia | Ons Jabeur | 4 | 3 | |
 France | Caroline Garcia | 5 | 4 | |
| United States | Coco Gauff | 6 | 5 | |
 Kazakhstan | Elena Rybakina | 7 | 6 | |
| Daria Kasatkina | 8 | 7 | ||
| Maria Sakkari | 9 | 8 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Petra Kvitová → replaced by Alycia Parks| Country | Player | Country | Player | Rank | Seed | |
|---|---|---|---|---|---|---|
| Lyudmyla Kichenok | Jeļena Ostapenko | 18 | 1 | |||
| United States | Desirae Krawczyk | Demi Schuurs | 21 | 2 | ||
| United States | Nicole Melichar-Martinez | Mexico | Giuliana Olmos | 21 | 3 | |
 Canada | Gabriela Dabrowski |  Brazil | Luisa Stefani | 34 | 4 |
The following pair received a wildcard into the doubles main draw:
The following pair received entry as alternates:
Linda Fruhvirtová / Ingrid Gamarra Martins → replaced by Vivian Heisen / 
Ingrid Neel
