2021 Porsche Tennis Grand Prix – Singles
Ashleigh Barty defeated Aryna Sabalenka in the final, 3–6, 6–0, 6–3 to win the women's singles tennis title at the 2021 Stuttgart Open.
It marked her 11th career Women's Tennis Association (WTA) singles title and her second on clay. She became the first reigning world No. 1 to win the title since Justine Henin in 2007.
| Singles | |
|---|---|
| 2021 Porsche Tennis Grand Prix | |
| Champion |  Ashleigh Barty |
| Runner-up |  Aryna Sabalenka |
| Score | 3–6, 6–0, 6–3 |
| Draw | 28 (6 Q / 3 WC ) |
| Seeds | 8 |
Petra Kvitová was the defending champion from when the tournament was last held in 2019, but lost in the quarterfinals to Elina Svitolina.
Seeds
The top four seeds received a bye into the second round.
Ashleigh Barty (champion)
Simona Halep (semifinals)
Sofia Kenin (second round)
Elina Svitolina (semifinals)
Aryna Sabalenka (final)
Karolína Plíšková (quarterfinals)- Petra Kvitová (quarterfinals)
Belinda Bencic (second round)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
Finals
| Semifinals | Final | ||||||||||||
| 1 | Ashleigh Barty | 4 | 77 | 6 | |||||||||
| 4 |  Elina Svitolina | 6 | 65 | 2 | |||||||||
| 1 | Ashleigh Barty | 3 | 6 | 6 | |||||||||
| 5 | Aryna Sabalenka | 6 | 0 | 3 | |||||||||
| 5 | Aryna Sabalenka | 6 | 6 | ||||||||||
| 2 |  Simona Halep | 3 | 2 | ||||||||||
Top half
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Barty | 6 | 7 | ||||||||||||||||||||||||
 L Siegemund | 6 | 3 | 6 | L Siegemund | 0 | 5 | |||||||||||||||||||||
| Q | M Barthel | 4 | 6 | 1 | 1 | A Barty | 2 | 6 | 7 | ||||||||||||||||||
 J Ostapenko | 6 | 7 | 6 |  Ka Plíšková | 6 | 1 | 5 | ||||||||||||||||||||
| Q |  S Vögele | 4 | 5 | J Ostapenko | 79 | 4 | 3 | ||||||||||||||||||||
| LL | T Korpatsch | 5 | 6 | 3 | 6 | Ka Plíšková | 67 | 6 | 6 | ||||||||||||||||||
| 6 | Ka Plíšková | 7 | 3 | 6 | 1 | A Barty | 4 | 77 | 6 | ||||||||||||||||||
| 4 | E Svitolina | 6 | 65 | 2 | |||||||||||||||||||||||
| 4 | E Svitolina | 77 | 6 | ||||||||||||||||||||||||
| A Kerber | 6 | 6 | A Kerber | 64 | 3 | ||||||||||||||||||||||
| LL |  E Gorgodze | 2 | 2 | 4 | E Svitolina | 64 | 7 | 6 | |||||||||||||||||||
 M Sakkari | 6 | 6 | 7 | P Kvitová | 77 | 5 | 2 | ||||||||||||||||||||
| WC | A Petkovic | 2 | 2 | M Sakkari | 3 | 6 | 3 | ||||||||||||||||||||
 J Brady | 4 | 3 | 7 | P Kvitová | 6 | 3 | 6 | ||||||||||||||||||||
| 7 | P Kvitová | 6 | 6 | ||||||||||||||||||||||||
Bottom half
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | A Sabalenka | 6 | 6 | ||||||||||||||||||||||||
 S Zhang | 2 | 2 | 5 | A Sabalenka | 6 | 6 | |||||||||||||||||||||
| Q |  U Eikeri | 2 | 0 | Q | A-L Friedsam | 4 | 2 | ||||||||||||||||||||
| Q | A-L Friedsam | 6 | 6 | 5 | A Sabalenka | 7 | 4 | 6 | |||||||||||||||||||
| Q | J Middendorf | 2 | 3 |  A Kontaveit | 5 | 6 | 1 | ||||||||||||||||||||
| A Kontaveit | 6 | 6 | A Kontaveit | 7 | 6 | ||||||||||||||||||||||
| 3 | S Kenin | 5 | 4 | ||||||||||||||||||||||||
| 5 | A Sabalenka | 6 | 6 | ||||||||||||||||||||||||
| 8 | B Bencic | 6 | 6 | 2 | S Halep | 3 | 2 | ||||||||||||||||||||
| Q | N Schunk | 4 | 2 | 8 | B Bencic | 1 | 5 | ||||||||||||||||||||
 E Alexandrova | 4 | 6 | 6 | E Alexandrova | 6 | 7 | |||||||||||||||||||||
| K Muchová | 6 | 2 | 3 | E Alexandrova | 1 | 4 | |||||||||||||||||||||
| M Bouzková | 1 | 66 | 2 | S Halep | 6 | 6 | |||||||||||||||||||||
| M Vondroušová | 6 | 78 | M Vondroušová | 1 | 3 | ||||||||||||||||||||||
| 2 | S Halep | 6 | 6 | ||||||||||||||||||||||||
Qualifying
Seeds
Margarita Gasparyan (first round)- Varvara Gracheva (qualifying competition)
Wang Yafan (withdrew)
Anna-Lena Friedsam (qualified)- Stefanie Vögele (qualified)
- Tamara Korpatsch (qualifying competition, lucky loser)
- Mona Barthel (qualified)
Daniela Seguel (first round)
Jana Fett (first round)
Indy de Vroome (first round)- Antonia Lottner (first round)
- Laura Ioana Paar (first round)
Qualifiers
Lucky losers
Qualifying draw
First qualifier
| First round | Qualifying competition | ||||||||||||
| 1 | Margarita Gasparyan | 3 | 4 | ||||||||||
| WC | Noma Noha Akugue | 6 | 6 | ||||||||||
| WC | Noma Noha Akugue | 0 | 4 | ||||||||||
| WC | Nastasja Schunk | 6 | 6 | ||||||||||
| WC | Nastasja Schunk | 6 | 6 | ||||||||||
| 8 |  Daniela Seguel | 4 | 4 | ||||||||||
Second qualifier
| First round | Qualifying competition | ||||||||||||
| 2 | Varvara Gracheva | 6 | 7 | ||||||||||
| Bethanie Mattek-Sands | 2 | 5 | |||||||||||
| 2 | Varvara Gracheva | 2 | 6 | 3 | |||||||||
| 7 | Mona Barthel | 6 | 3 | 6 | |||||||||
 Martina Caregaro | 1 | 4 | |||||||||||
| 7 | Mona Barthel | 6 | 6 | ||||||||||
Third qualifier
| First round | Qualifying competition | ||||||||||||
| Alt | Angelica Moratelli | 6 | 7 | ||||||||||
 Tena Lukas | 0 | 5 | |||||||||||
| Alt | Angelica Moratelli | 3 | 4 | ||||||||||
| Ulrikke Eikeri | 6 | 6 | |||||||||||
| Ulrikke Eikeri | 3 | 6 | 6 | ||||||||||
| 11 | Antonia Lottner | 6 | 3 | 3 | |||||||||
Fourth qualifier
| First round | Qualifying competition | ||||||||||||
| 4 | Anna-Lena Friedsam | 6 | 4 | 6 | |||||||||
| Stephanie Wagner | 4 | 6 | 3 | ||||||||||
| 4 | Anna-Lena Friedsam | 6 | 6 | ||||||||||
| Ekaterine Gorgodze | 3 | 1 | |||||||||||
| Ekaterine Gorgodze | 6 | 6 | |||||||||||
| 10 |  Indy de Vroome | 2 | 2 | ||||||||||
Fifth qualifier
| First round | Qualifying competition | ||||||||||||
| 5 | Stefanie Vögele | 6 | 6 | ||||||||||
| PR | Anna Zaja | 1 | 3 | ||||||||||
| 5 | Stefanie Vögele | 6 | 6 | ||||||||||
| Katharina Gerlach | 3 | 1 | |||||||||||
| Katharina Gerlach | 6 | 7 | |||||||||||
| 12 | Laura Ioana Paar | 3 | 5 | ||||||||||
Sixth qualifier
| First round | Qualifying competition | ||||||||||||
| 6 | Tamara Korpatsch | 2 | 6 | 6 | |||||||||
| WC | Alexandra Vecic | 6 | 4 | 2 | |||||||||
| 6 | Tamara Korpatsch | 6 | 3 | 0 | |||||||||
| WC | Julia Middendorf | 2 | 6 | 6 | |||||||||
| WC | Julia Middendorf | 4 | 6 | 6 | |||||||||
| 9 | Jana Fett | 6 | 1 | 3 | |||||||||
Sources
References
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