This historic tennis match saw the then 16-year-old Martina Hingis take on the veteran Jana Novotná in the 1997 Wimbledon semifinal. Hingis, who was the youngest player to reach the semifinal since Lottie Dod in 1887
From Wikipedia
Martina Hingis defeated Jana Novotná in the final, 2–6, 6–3, 6–3 to win the ladies' singles tennis title at the 1997 Wimbledon Championships. It was her second major singles title. At 16 years and 278 days old, Hingis was the youngest player to win a Wimbledon singles title since Lottie Dod in 1887. It was Novotná's second runner-up finish at Wimbledon.