Classic Rivalries: Williams vs. Hingis - TennisPAL
The greatest: Serena Williams – an icon who broke barriers and shattered records | Serena Williams | The Guardian
Serena: Rivals I Miss Most...And Least
Serena Williams vs Martina Hingis 1999 US Open Final Highlights - YouTube
Felt Like Playing a Steamroller'- When Serena Williams' Ferocious Play Made Martina Hingis Insecure About Her Own Game - EssentiallySports
Martina Hingis: 'It's been a roller-coaster for Venus Williams'
I Never Liked Martina Hingis, But I Learned To Appreciate Her Work - UBITENNIS
Hingis' early success might never be matched
Martina Hingis v Serena Williams - Australian Open 2001 Quarter Final | AO Classics - YouTube
Martina Hingis vs Serena Williams 2001 Australian Open QF Highlights - YouTube
In Pics | A look at Sareena Williams' six memorable Grand Slam finals
Serena Williams vs Martina Hingis 2002 Miami QF Highlights - YouTube
Serena Williams Fast Facts | CNN
The Tribune, Chandigarh, India - Sport
1999, Serena wins her first major singles title – Tennis Majors
Serena Williams: How US Open victory of 1999 tells the story of what was to come - BBC Sport
Grand Slam Grow Up: See Serena Williams' Iconic Moments
Andy Murray and Serena Williams beaten by Jamie Murray and Martina Hingis in fantasy mixed doubles final | Tennis News | Sky Sports
Serena Williams (USA) with Martina Hingis (SWI) wins her first Grand Slam at the 1999 US Open Tennis Championship Stock Photo - Alamy
Venus Williams of the US, her sister Serena Williams, Anna Kournikova... News Photo - Getty Images
Serena Williams vs Martina Hingis Full Match | 1999 US Open Final - YouTube
Serena Williams secures year-end world number one | Tennis News
U.S. Open 2014: Serena Williams Appears to Be in a Class by Herself - The New York Times
ESPN.com - TENNIS/USOPEN99 - Serena upsets Hingis to win first Grand Slam
Serena vs. Hingis: When teenage Grand Slam finals were the norm - Official Site of the 2023 US Open Tennis Championships - A USTA Event
T365 Recall: The brilliant yet fleeting rivalry of Venus Williams and Martina Hingis - Tennis365
