Tuesday at the Porsche Tennis Grand Prix was highlighted by Laura Siegemund‘s successful start of title defense and Maria Sharapova‘s first-round loss to Caroline Garcia. Moreover, at 15 years of age, qualifier Marta Kostyuk recorded her first ever main-draw victory in Stuttgart, beating wildcard Antonia Lottner, Marketa Vondrousova eliminated 2011 Stuttgart champ Julia Goerges and fifth seed Karolina Pliskova defeated fresh Charleston champion Kiki Bertens. Our Jimmie48 attended all these matches!
MORE PHOTOS FROM THE 2018 PORSCHE TENNIS GRAND PRIX:
