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Angelique Kerber and Andrea Petkovic of Germany playing doubles at the 2021 Porsche Tennis Grand Prix, WTA 500 tournament on April 23, 2021 at Porsche Arena in Stuttgart, Germany - Photo Rob
![Porsche Tennis Grand Prix WTA 500 Draws and Order Of Play for 4/23/21 - 10sBalls.com • TennisBalls.com Porsche Tennis Grand Prix WTA 500 Draws and Order Of Play for 4/23/21 - 10sBalls.com • TennisBalls.com](https://i2.wp.com/www.10sballs.com/wp-content/uploads/2021/01/BartyFistEPA.jpg?w=615&ssl=1)
Porsche Tennis Grand Prix WTA 500 Draws and Order Of Play for 4/23/21 - 10sBalls.com • TennisBalls.com
![Simona Halep of Romania during the quarter-finals match at the 2021 Porsche Tennis Grand Prix, WTA 500 tournament on April 23, 2021 at Porsche Arena in Stuttgart, Germany - Photo Rob Prange / Simona Halep of Romania during the quarter-finals match at the 2021 Porsche Tennis Grand Prix, WTA 500 tournament on April 23, 2021 at Porsche Arena in Stuttgart, Germany - Photo Rob Prange /](https://c8.alamy.com/comp/2FE6GP6/simona-halep-of-romania-during-the-quarter-finals-match-at-the-2021-porsche-tennis-grand-prix-wta-500-tournament-on-april-23-2021-at-porsche-arena-in-stuttgart-germany-photo-rob-prange-spain-dppi-dppi-livemedia-2FE6GP6.jpg)