Head to head since 2022
0 : 0
5 latest results
Aug 26, 2025, WTA, US Open, First round, Hard
Aug 21, 2025, WTA, Tennis in the Land powered by Rocket, Round of 16, Hard
Aug 17, 2025, WTA, Tennis in the Land powered by Rocket, Third round, Hard
Aug 6, 2025, WTA, Cincinnati Open, Qualifying Final, Hard
Aug 5, 2025, WTA, Cincinnati Open, Qualifying 1st Round, Hard
About and Sierra
Wimbledon: Siegemund, “the fighter”, ends Sierra’s run to become oldest women’s first-time quarter-finalist
Tennis Majors et ses partenaires
Wimbledon: Sierra beats Bucsa to become first lucky loser to make fourth round in Open Era
Tennis Majors et ses partenaires
Wimbledon: Qualifier Sierra upsets home hope Boulter, into third round
Tennis Majors et ses partenaires
Roland-Garros: Putintseva through to second round
Tennis Majors et ses partenaires
Megasaray Hotels Open 3: Sierra lifts the trophy, secures new career-high ranking
Tennis Majors et ses partenaires