Steffi Graf während eines Charity-Tennis-Turniers für Rexona

Former World No. 1 German female tennis player Steffi Graf during the special event “A Centre Court Celebration” (event was designed to test a new roof and air management system with live tennis in front of a capacity crowd of 15,000 – Andre Agassi and Steffi Graf played vs. Tim Henman and Kim Clijsters)

Former World No. 1 German female tennis player Steffi Graf during the special event “A Centre Court Celebration” (event was designed to test a new roof and air management system with live tennis in front of a capacity crowd of 15,000 – Andre Agassi and Steffi Graf played vs. Tim Henman and Kim Clijsters)

Steffi Graf during a charity tennis tournament for Rexona

Matthias Opdenhövel und Steffi Graf

Former World No. 1 German female tennis player Steffi Graf during the special event “A Centre Court Celebration” (event was designed to test a new roof and air management system with live tennis in front of a capacity crowd of 15,000 – Andre Agassi and Steffi Graf played vs. Tim Henman and Kim Clijsters).

Steffi Graf plays an exhibition match with Kimiko Date at Nagoya Rainbow Hall in February 7, 2000. It was held as a part of her "Farewell World Tour"

Steffi Graf and Kim Clijsters at the 2009 Wimbledon Roof Test

Steffi Graf and Andre Agassi during the special event “A Centre Court Celebration” (event was designed to test a new roof and air management system with live tennis in front of a capacity crowd of 15,000 – Andre Agassi and Steffi Graf played vs. Tim Henman and Kim Clijsters)

Former World No. 1 German female tennis player Steffi Graf during the special event “A Centre Court Celebration” (event was designed to test a new roof and air management system with live tennis in front of a capacity crowd of 15,000 – Andre Agassi and Steffi Graf played vs. Tim Henman and Kim Clijsters)