Monica Seles the last title that Seles won before the attack in Hamburg, Germany. On April 30 during a quarterfinal match with Magdalena Maleeva in Hamburg in which Seles was leading, Günter Parche, an obsessed fan of Steffi Graf, ran from the middle of the crowd to the edge of the court during a break between games and stabbed Seles with a boning knife between her shoulder blades, to a depth of 1.5 cm (0.59 inches). She was quickly taken to a hospital. Although her physical injuries took only a few weeks to heal, she did not return to competitive tennis for
Steffi Graf treatment. In the final, Navratilova led 6–3, 4–2 before Graf rallied to win 3–6, 7–5, 6–1 for her third Grand Slam singles title of the year. Victories at Zurich and Brighton preceded the Virginia Slims Championships, where Graf cemented her top-ranked status by beating Navratilova in the final in four sets. Graf ended 1989 with an 86–2 match record and the loss of only twelve sets. Her .977 winning percentage is the second-highest in the open era behind Navratilova. Graf defeated Mary Joe Fernández in the final of the Australian Open, which was her eighth Grand Slam singles title in