Steffi Graf V Gabriela Sabatini – Exhibition Match

BERLIN – SEPTEMBER 25: Singer Robin Gibb of the Bee Gees performs prior to an exhibition match between Steffi Graf and Gabriela Sabatini at the Max Schmeling Hall, on September 25, 2004 in Berlin, Germany. Graf is in Berlin to also inaugrate a tennis stadium renamed in her name and to host a charity gala. (Photo by Sean Gallup/Getty Images)