2018 Porsche Tennis Grand Prix – Singles

Laura Siegemund was the defending champion, but lost in the second round to CoCo Vandeweghe.

Singles
2018 Porsche Tennis Grand Prix
Final
ChampionCzech Republic Karolína Plíšková
Runner-upUnited States CoCo Vandeweghe
Score7–6(7–2), 6–4
Details
Draw28
Seeds8
Events
Singles Doubles
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Karolína Plíšková won the title, defeating Vandeweghe in the final, 7–6(7–2), 6–4.

15-year-old Marta Kostyuk became the youngest player to win a main draw match in Stuttgart since Martina Hingis in October 1994.[1]

Seeds

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The top four seeds received a bye into the second round.

  1.   Simona Halep (quarterfinals)
  2.   Garbiñe Muguruza (second round, retired)
  3.   Elina Svitolina (quarterfinals)
  4.   Jeļena Ostapenko (quarterfinals)
  5.   Karolína Plíšková (champion)
  6.   Caroline Garcia (semifinals)
  7.   Sloane Stephens (first round)
  8.   Petra Kvitová (first round)

Draw

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Finals

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Semifinals Final
          
WC   CoCo Vandeweghe 6 6
6   Caroline Garcia 4 2
WC   CoCo Vandeweghe 62 4
5   Karolína Plíšková 77 6
5   Karolína Plíšková 6 6
    Anett Kontaveit 4 2

Top half

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First round Second round Quarterfinals Semifinals
1   S Halep 4 6 6
    D Kasatkina 2 2     M Rybáriková 6 2 3
    M Rybáriková 6 6 1   S Halep 4 1
    B Strýcová 4 3 WC   C Vandeweghe 6 6
WC   L Siegemund 6 6 WC   L Siegemund 4 6 3
WC   C Vandeweghe 6 6 WC   C Vandeweghe 6 4 6
7   S Stephens 1 0 WC   C Vandeweghe 6 6
6   C Garcia 4 2
3   E Svitolina 2 6 3
    J Görges 2 2 Q   M Vondroušová 6 1 2r
Q   M Vondroušová 6 6 3   E Svitolina 77 4 2
Q   M Kostyuk 6 6 6   C Garcia 64 6 6
WC   A Lottner 4 1 Q   M Kostyuk 1 6 5
WC   M Sharapova 6 66 4 6   C Garcia 6 3 7
6   C Garcia 3 78 6

Bottom half

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First round Second round Quarterfinals Semifinals
5   Ka Plíšková 6 6
    K Bertens 2 2 5   Ka Plíšková 77 6
Q   V Kudermetova 77 6 Q   V Kudermetova 64 3
    C Suárez Navarro 65 2 5   Ka Plíšková 5 7 6
LL   C Witthöft 3 2 4   J Ostapenko 7 5 4
Q   Z Diyas 6 6 Q   Z Diyas 3 0
4   J Ostapenko 6 6
5   Ka Plíšková 6 6
8   P Kvitová 3 2     A Kontaveit 4 2
    A Kerber 6 6     A Kerber 0 0r
    K Mladenovic 7 63 65     A Kontaveit 6 2
    A Kontaveit 5 77 77     A Kontaveit 7 66 6
    M Keys 67 7 4     A Pavlyuchenkova 5 78 4
    A Pavlyuchenkova 79 5 6     A Pavlyuchenkova 7 0
2   G Muguruza 5 0r

Qualifying

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Seeds

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  1.   Alizé Cornet (qualifying competition)
  2.   Zarina Diyas (qualified)
  3.   Carina Witthöft (qualifying competition, lucky loser)
  4.   Hsieh Su-wei (second round)
  5.   Kaia Kanepi (qualifying competition)
  6.   Markéta Vondroušová (qualified)
  7.   Varvara Lepchenko (qualifying competition)
  8.   Bernarda Pera (first round)

Qualifiers

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Lucky loser

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Draw

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First qualifier

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First round Second round Qualifying competition
               
1   Alizé Cornet 6 6
    Daniela Seguel 1 3
1   Alizé Cornet 77 77
    Conny Perrin 62 62
    Conny Perrin 6 77
    Tamara Korpatsch 1 64
1   Alizé Cornet 6 2 3
    Marta Kostyuk 4 6 6
WC   Julia Middendorf 1 2
    Marta Kostyuk 6 6
    Marta Kostyuk 7 2
    Alexandra Cadanțu 5 0r
    Alexandra Cadanțu 6 7
8   Bernarda Pera 4 5

Second qualifier

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First round Second round Qualifying competition
               
2   Zarina Diyas 6 6
    Marie Bouzková 4 2
2   Zarina Diyas 6 6
WC   Anna Gabric 3 1
    Fanny Stollár 5 64
WC   Anna Gabric 7 77
2   Zarina Diyas 6 4 6
5   Kaia Kanepi 4 6 4
    Dayana Yastremska 6 6
    Marina Melnikova 3 3
    Dayana Yastremska 2 4
5   Kaia Kanepi 6 6
    Chloé Paquet 2 1
5   Kaia Kanepi 6 6

Third qualifier

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First round Second round Qualifying competition
               
3   Carina Witthöft 6 6
    Michaela Hončová 0 1
3   Carina Witthöft 2 6 6
    Anna Zaja 6 0 3
    Anna Zaja 6 6
    Katharina Hobgarski 4 4
3   Carina Witthöft 7 1 3
6   Markéta Vondroušová 5 6 6
    Fiona Ferro 5 1
    Océane Dodin 7 6
    Océane Dodin 3 6 1
6   Markéta Vondroušová 6 1 6
    Karolína Muchová 65 6 2
6   Markéta Vondroušová 77 4 6

Fourth qualifier

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First round Second round Qualifying competition
               
4   Hsieh Su-wei 2 7 6
WC   Katharina Gerlach 6 5 2
4   Hsieh Su-wei 3 3
    Veronika Kudermetova 6 6
    Petra Krejsová 2 3
    Veronika Kudermetova 6 6
    Veronika Kudermetova 6 6
7   Varvara Lepchenko 2 4
WC   Lena Rüffer 4 6 6
    Paula Badosa Gibert 6 3 0
WC   Lena Rüffer 4 1
7   Varvara Lepchenko 6 6
    Magdalena Fręch 2 61
7   Varvara Lepchenko 6 77

References

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  1. ^ "Kostyuk's Stuttgart star on the rise with Lottner victory". wtatennis.com. 24 April 2018. Retrieved 25 April 2018.
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