1993 Citizen Cup 1993 Citizen Cup The Citizen Cup was a women's tennis tournament played on outdoor clay courts. It was the seventh edition of the Citizen Cup and was an Tier II tournament on the 1993 WTA Tour. The tournament took place from 26 April to 2 May 1993 at the Am Rothenbaum venue, in Hamburg, Germany. This tournament would later attract infamy for being the location where then World No. 1 Monica Seles was stabbed during a singles quarterfinal match with then World No. 14 Magdalena Maleeva by an obsessed fan of Steffi Graf, Günter Parche. The stabbing prompted an increase
Steffi Graf Wilson Pro Staff 7.0 lite, then switched to the Pro Staff 7.5 in 1996 and to the Pro Staff 7.1 in 1998. Graf's racquets were strung at 29 kilograms (64 pounds), significantly above the 50-60 pound range recommended by Wilson. In 2006, she signed an endorsement deal with Head. In 2010, Graf and Agassi collaborated with Head and developed the new line of Star Series tennis racquets. Graf has signed many endorsement deals throughout the years including a ten-year endorsement deal with car manufacturer Opel in 1985, and Rexona from 1994 to 1998. Other companies she has endorsed include Barilla,