Sahaja Yamalapalli created a major upset at the WTA 125 Abierto Tampico, upsetting former US Open champion Sloane Stephens in the first round.
Here is a player profile, a look at the form and records of American Madison Keys and compatriot Sloane Stephens ahead of Saturday's US Open final (prefix number denotes seeding)
Factbox on American Sloane Stephens, who beat compatriot Madison Keys 6-3 6-0 to win her first U.S. Open singles title on Saturday:
Madison Keys fought off a late challenge from fellow American Hailey Baptiste to book her spot in the French Open quarter-finals with a 6-3, 7-5 victory at Roland Garros on Monday.
Factbox on American second seed Coco Gauff, who defeated Belarusian world number one Aryna Sabalenka
Madison Keys said she would be wary about being too aggressive against Iga Swiatek.
Aryna Sabalenka opened her bid for a third straight Australian Open title with an easy victory over Sloane Stephens on Sunday.
Madison Keys is the second-oldest woman to claim her first Australian Open singles title in the Open era.
Aryna Sabalenka will bid for a third Australian Open title in succession as if she was going for her first
Jannik Sinner begins his Australian Open title defence against Nicolas Jarry while women's champion Aryna Sabalenka takes on 2017 U.S. Open winner Sloane Stephens
Third seed Andrey Rublev suffered a first round exit after his Qatar Open title, losing to qualifier Quentin Halys 3-6, 6-4, 7-6(5) at the Dubai Open on Tuesday.
Czech reigning champion Marketa Vondrousova, seeded sixth and in the same quarter of the draw as Swiatek, will open against Spain's Jessica Bouzas Maneiro.
Good things come to those who wait as the saying goes -- but Madison Keys's wait may have seemed interminable.
Madison Keys, 29, is the fourth-oldest first-time Grand Slam champion in the professional era.
Aryna Sabalenka will battle American 19th seed Madison Keys in the final on Saturday looking to become the first woman since Martina Hingis from 1997-99 to win the Australian Open title three times in a row.
Five singles matches were cancelled as persistent rain washed out a large chunk of play on the opening day of the Australian Open on Sunday, disappointing the large crowds that flocked to Melbourne Park.
Defending champion Aryna Sabalenka and Madison Keys made rocky starts on Thursday but eventually secured contrasting victories to set up a heavy metal Australian Open final showdown
Sabalenka, who was set to face American Emina Bektas, was replaced in the draw by Russian Erika Andreeva, while fellow Belarusian Azarenka's spot was taken up by another lucky loser in Frenchwoman Elsa Jacquemot.
Novak Djokovic begins his hunt for a fifth Flushing Meadows crown when he meets Moldovan Radu Albot
Tennis star Sloane Stephens and soccer player Jozy Altidore have gotten married.
Coco Gauff became the first American to win a US Open singles title since Sloane Stephens in 2017.
Novak Djokovic began his French Open campaign with a comfortable win.
Yuan broke Stephens when the American was serving for the match at 6-5. Stephens led 5-4 in the tie-break but could not hold on to her advantage and crashed out.
Images from the US Open women's singles second round matches, at Flushing Meadows, New York, on Wednesday.
The 26-year old Stephens and Altidore, 29, announced their engagement on Monday with joint posts on social media.
World number three Elena Rybakina overcame Cristina Bucsa in two hard-fought sets to make the quarter-finals of the Adelaide International on Wednesday, while Jessica Pegula and Jelena Ostapenko had to work even harder to make the last eight.
'Your results or your job or how much money you make doesn't define you as a person. As long as you love yourself, it doesn't matter what anyone else thinks.'
Next up for Osaka is a second round match against Veronika Kudermetova.
American Sloane Stephens battled back to defeat defending champion Caroline Garcia at the Cincinnati Open.
Serena had her two biggest cheerleaders by her side, husband Alexis Ohanian and three-year-old daughter Alexis Olympia Ohanian Jr.
Sloane Stephens, Kim Clijsters, Hyeon Chung among others were made acquainted with snakes and crocs of a varied variety, and kissed and cuddled Koala bears on Wednesday.
Images from Day 7 of the 2024 Australian Open in Melbourne on Saturday.
Images from the US Open women's singles final at Flushing Meadows, New York, on Saturday.
Key statistics from American Sloane Stephens' 6-3, 6-0 victory over compatriot Madison Keys
Jabeur upset with fans reselling tickets due to women's match in night session
Iga Swiatek, Aryna Sabalenka and Coco Gauff, are a handful of contenders ready to swoop in
Coco Gauff, 18, is the youngest finalist at Roland Garros since Kim Clijsters in 2001.
Iga Swiatek used an outfit change to help her reset after a poor start and beat China's Zheng Qinwen.
Andreescu back from the brink to down Muguruza
Factbox on Romanian Simona Halep, who beat Sloane Stephens 3-6, 6-4, 6-1 to win the French Open title on Saturday: