Porsche Tennis Grand Prix - Day 1
Sabine Lisicki of Germany is instructed by her coach Christopher Kas during her match against Timea Babos of Hungary during Day 1 of the Porsche Tennis Grand Prix at Porsche-Arena on April 18, 2016 in Stuttgart, Germany.
(April 17, 2016 - Source: Dennis Grombkowski/Bongarts) more pics from this album »