What is the surname of the person the Czech winner of 12 Grand Slam doubles titles and four Grand Slam mixed doubles titles defeat in the 1998 wimbledon women's singles semifinals?
Jana Novotná Jana Novotná (] ; born 2 October 1968) is a former professional tennis player from the Czech Republic. She played a serve and volley game, an increasingly rare style of play among women during her career. She won the women's singles title at Wimbledon in 1998 and was runner-up in three previous Grand Slam tournaments. Novotná also won 12 Grand Slam women's doubles titles and four Grand Slam mixed doubles titles. Novotná achieved a career-high singles ranking of world No. 2 in 1997, and achieved the No. 1 ranking in doubles.
Graf–Navratilova rivalry Steffi Graf and Martina Navratilova met 18 times during their careers. Their overall head-to-head series is tied 9–9, with Graf having a 4–2 record in Grand Slam finals and Navratilova having a 5–4 record in Grand Slam matches winning the last Grand Slam match between the two of them despite being 34 at the time. Both appeared in 3 consecutive Wimbledon Singles finals (1987–89) and thrilled the fans with their enthralling tennis.