2018 Oracle Challenger Series – Chicago – Women's singles

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Chicago – Women's singles
2018 Oracle Challenger Series – Chicago
Final
ChampionCroatia Petra Martić
Runner-upGermany Mona Barthel
Score6–4, 6–1
Events
Singles men women
Doubles men women
Oracle Challenger Series – Chicago · 2019 →

This was the first edition of the tournament.

Petra Martić won the title, defeating Mona Barthel in the final, 6–4, 6–1.

Seeds

  1. United States Danielle Collins (second round)
  2. Croatia Petra Martić (champion)
  3. Kazakhstan Zarina Diyas (second round)
  4. Germany Tatjana Maria (semifinals)
  5. France Pauline Parmentier (first round)
  6. United States Sachia Vickery (semifinals, withdrew)
  7. Russia Evgeniya Rodina (first round)
  8. Sweden Johanna Larsson (second round)

Draw

Key

Finals

Semifinals Final
          
6 United States Sachia Vickery
  Germany Mona Barthel w/o
  Germany Mona Barthel 4 1
2 Croatia Petra Martić 6 6
4 Germany Tatjana Maria 1 2
2 Croatia Petra Martić 6 6

Top half

First round Second round Quarterfinals Semifinals
1/WC United States D Collins 6 6
  Croatia J Fett 2 0 1/WC United States D Collins 66 2
  Russia A Blinkova 6 6 Russia A Blinkova 78 6
WC United States F Di Lorenzo 4 3 Russia A Blinkova 4 5
  Czech Republic Kr Plíšková 77 2 2 6 United States S Vickery 6 7
WC United States A Kiick 63 6 6 WC United States A Kiick 4 0
  Tunisia O Jabeur 4 6 4 6 United States S Vickery 6 6
6 United States S Vickery 6 4 6 6 United States S Vickery
3 Kazakhstan Z Diyas 3 6 6 Germany M Barthel w/o
  Ukraine K Kozlova 6 2 1 3 Kazakhstan Z Diyas 2 6 3
  China L Zhu 7 2 4 Germany M Barthel 6 3 6
  Germany M Barthel 5 6 6 Germany M Barthel 6 77
  Canada E Bouchard 63 4 Ukraine D Yastremska 2 65
Q United States K Ahn 77 6 Q United States K Ahn 63 4
  Ukraine D Yastremska 6 77 Ukraine D Yastremska 77 6
5 France P Parmentier 2 62

Bottom half

First round Second round Quarterfinals Semifinals
8 Sweden J Larsson 6 1 77
  Brazil B Haddad Maia 4 6 63 8 Sweden J Larsson 6 3 3
Q Canada F Abanda 6 6 Q Canada F Abanda 2 6 6
Q United States R Anderson 3 1 Q Canada F Abanda 67 2
  United States M Brengle 6 6 4 Germany T Maria 79 6
WC United States L Davis 0 0 United States M Brengle 3 2
Q United States I Falconi 5 3 4 Germany T Maria 6 6
4 Germany T Maria 7 6 4 Germany T Maria 1 2
7 Russia E Rodina 2 3 2 Croatia P Martić 6 6
  Spain S Sorribes Tormo 6 6 Spain S Sorribes Tormo 4 77 4
  United Kingdom K Boulter 6 2 0r WC United States V Lepchenko 6 62 6
WC United States V Lepchenko 4 6 0 WC United States V Lepchenko 5 63
  Russia V Kudermetova 6 0 3 2 Croatia P Martić 7 77
Q Bulgaria S Karatantcheva 3 6 6 Q Bulgaria S Karatantcheva 4 2
Q United States J Loeb 1 3 2 Croatia P Martić 6 6
2 Croatia P Martić 6 6

Qualifying

Seeds

  1. United States Kristie Ahn (qualified)
  2. United States Irina Falconi (qualified)
  3. United States Jamie Loeb (qualified)
  4. Czech Republic Marie Bouzková (first round, retired)
  5. Kazakhstan Elena Rybakina (qualifying competition)
  6. Bulgaria Sesil Karatantcheva (qualified)
  7. United States Ashley Kratzer (qualifying competition)
  8. India Karman Thandi (first round)
  9. Canada Françoise Abanda (qualified)
  10. United States Asia Muhammad (qualifying competition)
  11. Czech Republic Tereza Martincová (qualifying competition)
  12. United States Maria Sanchez (first round)

Qualifiers

Qualifying draw

First qualifier

First round Qualifying competition
          
1 United States Kristie Ahn 6 6
WC United States Michaela Gordon 0 2
1 United States Kristie Ahn 2 6 7
  United States Quinn Gleason 6 4 5
  United States Quinn Gleason 79 0 6
8 India Karman Thandi 67 6 1

Second qualifier

First round Qualifying competition
          
2 United States Irina Falconi 6 6
PR Netherlands Michaëlla Krajicek 1 4
2 United States Irina Falconi 6 6
7 United States Ashley Kratzer 4 4
  United States Sanaz Marand 4 0
7 United States Ashley Kratzer 6 6

Third qualifier

First round Qualifying competition
          
3/WC United States Jamie Loeb 5 6 6
WC United States Jacqueline Cako 7 3 2
3/WC United States Jamie Loeb 6 6
10 United States Asia Muhammad 1 2
PR Belarus Olga Govortsova 6 3 0
10 United States Asia Muhammad 1 6 6

Fourth qualifier

First round Qualifying competition
          
4 Czech Republic Marie Bouzková 77 3 0r
  United States Kayla Day 62 6 2
  United States Kayla Day 6 3 65
  United States Robin Anderson 2 6 77
  United States Robin Anderson 5 6 6
12 United States Maria Sanchez 7 3 2

Fifth qualifier

First round Qualifying competition
          
5 Kazakhstan Elena Rybakina 6 6
WC United States Naomi Cheong 0 2
5 Kazakhstan Elena Rybakina 2 6 4
9 Canada Françoise Abanda 6 4 6
  Montenegro Ana Veselinović 1 3
9 Canada Françoise Abanda 6 6

Sixth qualifier

First round Qualifying competition
          
6 Bulgaria Sesil Karatantcheva 6 78
  United States Jennifer Elie 2 66
6 Bulgaria Sesil Karatantcheva 3 6 6
11 Czech Republic Tereza Martincová 6 4 2
  Chile Alexa Guarachi 4 0
11 Czech Republic Tereza Martincová 6 6