| Singles | |
|---|---|
| 2021 Internationaux de Strasbourg | |
| Champion |  Barbora Krejčíková |
| Runner-up |  Sorana Cîrstea |
| Score | 6–3, 6–3 |
| Draw | 32 |
| Seeds | 8 |
Elina Svitolina was the defending champion [1] but chose not to participate.
Barbora Krejčíková won her maiden WTA singles title, defeating Sorana Cîrstea in the final, 6–3, 6–3. [2]
Bianca Andreescu (quarterfinals, withdrew)
Jessica Pegula (first round)
Ekaterina Alexandrova (quarterfinals)
Yulia Putintseva (quarterfinals) Barbora Krejčíková (champion)
Zhang Shuai (second round) Shelby Rogers (second round)
Magda Linette (semifinals)| Semifinals | Final | ||||||||||||
| Sorana Cîrstea | 3 | 6 | 6 | ||||||||||
| 8 | Magda Linette | 6 | 4 | 2 | |||||||||
| Sorana Cîrstea | 3 | 3 | |||||||||||
| 5 | Barbora Krejčíková | 6 | 6 | ||||||||||
| 5 | Barbora Krejčíková | 5 | 6 | 6 | |||||||||
| Q |  Jule Niemeier | 7 | 3 | 4 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | B Andreescu | 6 | 6 | ||||||||||||||||||||||||
| Q |  A Lázaro García | 1 | 2 | 1 | B Andreescu | 6 | 6 | ||||||||||||||||||||
| Q |  M Zanevska | 6 | 6 | Q | M Zanevska | 1 | 4 | ||||||||||||||||||||
| Q |  Y Hatouka | 2 | 1 | 1 | B Andreescu | ||||||||||||||||||||||
| V Williams | 1 | 6 | 1 | S Cîrstea | w/o | ||||||||||||||||||||||
| S Cîrstea | 6 | 2 | 6 | S Cîrstea | 6 | 6 | |||||||||||||||||||||
 M Doi | 5 | 4 | 6 | S Zhang | 2 | 1 | |||||||||||||||||||||
| 6 | S Zhang | 7 | 6 | S Cîrstea | 3 | 6 | 6 | ||||||||||||||||||||
| 4 | Y Putintseva | 6 | 3 | 77 | 8 | M Linette | 6 | 4 | 2 | ||||||||||||||||||
 R Peterson | 4 | 6 | 62 | 4 | Y Putintseva | 2 | |||||||||||||||||||||
| A Blinkova | 2 | 3 |  J Teichmann | 0r | |||||||||||||||||||||||
| J Teichmann | 6 | 6 | 4 | Y Putintseva | 3 | 3 | |||||||||||||||||||||
| Kr Plíšková | 4 | 5 | 8 | M Linette | 6 | 6 | |||||||||||||||||||||
 A Cornet | 6 | 7 | A Cornet | 62 | 0r | ||||||||||||||||||||||
| N Hibino | 2 | 0 | 8 | M Linette | 77 | 3 | |||||||||||||||||||||
| 8 | M Linette | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | B Krejčíková | 6 | 3 | ||||||||||||||||||||||||
| Q | O Dodin | 3 | 0r | 5 | B Krejčíková | 3 | 6 | 6 | |||||||||||||||||||
| C Garcia | 7 | 6 | C Garcia | 6 | 2 | 1 | |||||||||||||||||||||
| Z Diyas | 5 | 2 | 5 | B Krejčíková | 77 | 6 | |||||||||||||||||||||
| V Gracheva | 3 | 1 | 3 | E Alexandrova | 64 | 1 | |||||||||||||||||||||
| WC | C Burel | 6 | 6 | WC | C Burel | 3 | 4 | ||||||||||||||||||||
| L Davis | 1 | 5 | 3 | E Alexandrova | 6 | 6 | |||||||||||||||||||||
| 3 | E Alexandrova | 6 | 7 | 5 | B Krejčíková | 5 | 6 | 6 | |||||||||||||||||||
| 7 | S Rogers | 7 | 66 | 7 | Q | J Niemeier | 7 | 3 | 4 | ||||||||||||||||||
| C McHale | 5 | 78 | 5 | 7 | S Rogers | 4 | 66 | ||||||||||||||||||||
| Q | J Niemeier | 6 | 6 | Q | J Niemeier | 6 | 78 | ||||||||||||||||||||
| Q | D Parry | 4 | 3 | Q | J Niemeier | 6 | 6 | ||||||||||||||||||||
| A Van Uytvanck | 4 | 4 |  A Rus | 4 | 1 | ||||||||||||||||||||||
| WC | H Tan | 6 | 6 | WC | H Tan | 1 | 1r | ||||||||||||||||||||
| A Rus | 6 | 6 | A Rus | 6 | 1 | ||||||||||||||||||||||
| 2 | J Pegula | 4 | 4 | ||||||||||||||||||||||||
Varvara Gracheva (moved to main draw) Zarina Diyas (moved to main draw) Christina McHale (moved to main draw) Andrea Petkovic (qualifying competition) Océane Dodin (qualified) Chloé Paquet (first round) Jule Niemeier (qualified) Simona Waltert (qualifying competition)
Ulrikke Eikeri (first round)
Jessica Pieri (first round) Zheng Qinwen (first round) Maryna Zanevska (qualified)| First round | Qualifying competition | ||||||||||||
| Yuliya Hatouka | 6 | 7 | |||||||||||
| WC | Evita Ramirez | 3 | 5 | ||||||||||
| WC | Evita Ramirez | 3 | 6 | 77 | |||||||||
| 10 | Jessica Pieri | 6 | 4 | 64 | |||||||||
| First round | Qualifying competition | ||||||||||||
| Alt | Angelina Gabueva | 5 | 2 | ||||||||||
 Despina Papamichail | 7 | 6 | |||||||||||
| Despina Papamichail | 6 | 2 | 5 | ||||||||||
| 12 | Maryna Zanevska | 4 | 6 | 7 | |||||||||
| WC | Elsa Jacquemot | 5 | 63 | ||||||||||
| 12 | Maryna Zanevska | 7 | 77 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| Diane Parry | 2 | 6 | 6 | ||||||||||
| PR |  Karman Thandi | 6 | 4 | 2 | |||||||||
| PR | Karman Thandi | 6 | 4 | 77 | |||||||||
| 11 | Zheng Qinwen | 3 | 6 | 61 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 4 | Andrea Petkovic | 7 | 63 | 6 | |||||||||
| WC | Estelle Cascino | 5 | 77 | 2 | |||||||||
| 4 | Andrea Petkovic | 3 | 77 | 3 | |||||||||
| 7 | Jule Niemeier | 6 | 64 | 6 | |||||||||
| Bianca Turati | 0 | 4 | |||||||||||
| 7 | Jule Niemeier | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 5 | Océane Dodin | 6 | 6 | ||||||||||
| PR |  Naiktha Bains | 4 | 0 | ||||||||||
| 5 | Océane Dodin | 6 | 7 | ||||||||||
| 8 | Simona Waltert | 4 | 5 | ||||||||||
 Paula Ormaechea | 3 | 3 | |||||||||||
| 8 | Simona Waltert | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 6 | Chloé Paquet | 4 | 7 | 3 | |||||||||
| WC | Jessika Ponchet | 6 | 5 | 6 | |||||||||
| WC | Jessika Ponchet | 64 | 6 | 3 | |||||||||
| Andrea Lázaro García | 77 | 1 | 6 | ||||||||||
| Andrea Lázaro García | 6 | 6 | |||||||||||
| 9 | Ulrikke Eikeri | 4 | 3 | ||||||||||
Anhelina Serhiyivna Kalinina is a Ukrainian professional tennis player. On 22 May 2023, she reached her career-high WTA singles ranking of No. 25. She peaked at No. 100 in the doubles rankings in June 2024. She has won one singles title on the WTA Challenger Tour, as well as 15 titles in singles and three in doubles on the ITF Circuit. In June 2022, Kalinina became the No. 1 Ukrainian tennis player.
Andrea Petkovic was the defending champion, but she lost to Angelique Kerber in the semifinals.
Caroline Wozniacki was the defending champion, but chose to compete in Monterrey instead.
Elitsa Kostova was the defending champion from the event's previous edition as an ITF Women's Circuit tournament, but lost in the first round of qualifying to Barbora Štefková.
Defending champion Simona Halep defeated Kristina Mladenovic in the final, 7–5, 6–7(5–7), 6–2 to win the women's singles tennis title at the 2017 Madrid Open.
Elina Svitolina defeated Simona Halep in the final, 4–6, 7–5, 6–1 to win the women's singles tennis title at the 2017 Italian Open.
Jule Niemeier is a German professional tennis player. She has a career-high WTA singles ranking of world No. 61, achieved on 7 November 2022. She is currently the No. 1 German player.
The 2021 Internationaux de Strasbourg was a professional tennis tournament played on outdoor clay courts in Strasbourg, France. It was the 35th edition of the tournament and part of the WTA 250 tournaments of the 2021 WTA Tour. It took place at the Tennis Club de Strasbourg between 23 and 29 May 2021.
Iga Świątek defeated Maria Sakkari in the final, 6–4, 6–1 to win the women's singles tennis title at the 2022 Indian Wells Masters. She became the first Pole to win the title.
Iga Świątek defeated Anett Kontaveit in the final, 6–2, 6–0 to win the singles title at the 2022 WTA Qatar Open. This tournament marked the beginning of an eventual 37-match and six-title winning streak by Świątek.
Ons Jabeur defeated Jessica Pegula in the final, 7–5, 0–6, 6–2 to win the women's singles tennis title at the 2022 Madrid Open. It was her first WTA 1000 title, and she became the first Arab and African woman to win a WTA 1000 title.
Bernarda Pera defeated Anett Kontaveit in the final, 6–2, 6–4 to win the women's singles tennis title at the 2022 Hamburg European Open. It was her second WTA Tour title in as many weeks, and she neither dropped a set nor lost more than four games in any set en route to the title.
Anna Blinkova defeated Jasmine Paolini in the final, 6–2, 3–6, 6–2 to win the singles tennis title at the 2022 Transylvania Open. It was her maiden WTA Tour singles title, and she won it as a qualifier.
Barbora Krejčíková defeated Iga Świątek in the final, 6–4, 6–2 to win the women's singles tennis title at the 2023 Dubai Tennis Championships. It was her first WTA 1000 title. In addition to world No. 1 Świątek, Krejčíková also defeated No. 2 Aryna Sabalenka and No. 3 Jessica Pegula, becoming the fifth woman to defeat the top three ranked players in a single tournament, and the third to do so outside of the WTA Finals. Krejčíková also saved four match points en route to the title, in the second round against Daria Kasatkina.
Aryna Sabalenka defeated Iga Świątek in the final, 6–3, 3–6, 6–3 to win the women's singles tennis title at the 2023 Madrid Open. It was her fifth WTA 1000 title. This marked the first time since 2013 that the top two seeds contested the Madrid Open final. It was also the first time since 2000 that the top two players on the WTA Tour contested back-to-back finals, after Świątek won in Stuttgart the week prior.
Elena Rybakina won the women's singles tennis title at the 2023 Italian Open after Anhelina Kalinina retired from the final with the scoreline at 6–4, 1–0. It was Rybakina's second career WTA 1000 title. Rybakina won three of her six matches at the tournament via retirement: over Anna Kalinskaya in the third round, Iga Świątek in the quarterfinals, and Kalinina in the final. With the win, Rybakina entered the top five in the WTA rankings for the first time at world No. 4.
Katie Boulter defeated Marta Kostyuk in the final, 5–7, 6–2, 6–2 to win the singles tennis title at the 2024 San Diego Open. It was her second WTA Tour title.
Danielle Collins defeated Elena Rybakina in the final, 7–5, 6–3 to win the women's singles tennis title at the 2024 Miami Open. It was her first WTA 1000 title, and her third WTA Tour title overall. Collins became the second unseeded woman to win the tournament, after Kim Clijsters in 2005. Ranked as the world No. 53, Collins became the lowest-ranked women's singles champion, the second lowest-ranked finalist in the tournament's history, and the oldest first-time WTA 1000 champion since Elena Vesnina at the 2017 Indian Wells Open. Collins lost only one set en route to the title, in the first round against Bernarda Pera. Rybakina lost 69 games en route to the final, the most on record.
Iga Świątek defeated defending champion Aryna Sabalenka in a rematch of the previous year's final, 7–5, 4–6, 7–6(9–7) to win the women's singles tennis title at the 2024 Madrid Open. She saved three championship points en route to her ninth WTA 1000 and 20th career WTA Tour title.
Iga Świątek defeated Aryna Sabalenka in the final, 6–2, 6–3 to win the women's singles tennis title at the 2024 Italian Open. This was her third title at the Italian Open in four years. She was the first woman to win a third title in Rome since Maria Sharapova in 2015, and the youngest to do so since Gabriela Sabatini in 1991. Świątek won the title without dropping a set or facing a tiebreak in any match; she became just the fifth woman to have won multiple titles in Rome without dropping a set.