🏆 🏆 Stefanie Graf 🏆 🏆 Proud owner of 22x major singles titles and the Golden Slam. Happy birthday, Steffi 🥳 #AusOpen | Australian Open

🎾On September 6, 1997 in the US Open Women's Tennis final, 16-year old Martina Hingis wins her first US title defeating Venus Williams 6-0, 6-4. By reaching the final, she became the 7th woman, after Maureen Connolly, Margaret Court, Chris Evert, Martina Navratilova, Steffi Graf and Monica Seles, to reach all four Grand Slam singles finals in a calendar year. She also became the youngest woman to reach all Grand Slam finals, and the youngest woman to win 3 Grand Slams in a calendar year. Hingis

From Steffi Graf to Serena Williams, the 1990s saw seven different women claim the US Open singles title. 🏆 | US Open Tennis Championships

In 2001, Serena Williams and Venus Williams collided in what was the first Grand Slam final between sisters in 117 years. 👏 The rest as they say is history... | US Open Tennis Championships

Iconic 🤩 Venus Williams’ 100th match at the US Open! | US Open Tennis Championships

The last all-teen final at the US Open was in 1999 when Serena Williams faced off against Martina Hingis. | US Open Tennis Championships

It’s not over until it’s over. This was the last time we saw Jennifer Capriati and Martina Hingis in a Grand Slam singles final 👀 #AusOpen 2002 | Australian Open

Martina Hingis: Youngest Grand Slam Champion