2018 Oracle Challenger Series – Chicago – Women's doubles
| Chicago – Women's doubles | |
|---|---|
| 2018 Oracle Challenger Series – Chicago | |
| Champions |  Mona Barthel  Kristýna Plíšková |
| Runners-up |  Asia Muhammad Maria Sanchez |
| Score | 6–3, 6–2 |
This was the first edition of the tournament.
Mona Barthel and Kristýna Plíšková won the title, defeating Asia Muhammad and Maria Sanchez in the final, 6–3, 6–2.
Seeds
- Kaitlyn Christian / Sabrina Santamaria (quarterfinals)
Darija Jurak / .svg.png)
Xenia Knoll (semifinals)
Alexa Guarachi / Desirae Krawczyk (quarterfinals)
Natela Dzalamidze / Veronika Kudermetova (first round)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | K Christian S Santamaria
| 4 | 6 | [10] | |||||||||||||||||||||||
A Blinkova  G Voskoboeva
| 6 | 2 | [4] | 1 | K Christian S Santamaria
| 6 | 4 | [3] | |||||||||||||||||||
| J Cako N Geuer
| 3 | 3 | A Muhammad M Sanchez
| 3 | 6 | [10] | |||||||||||||||||||||
| A Muhammad M Sanchez
| 6 | 6 | A Muhammad M Sanchez
| 6 | 6 | ||||||||||||||||||||||
| 3 | A Guarachi D Krawczyk
| 77 | 6 | E Rodina D Yastremska
| 3 | 4 | |||||||||||||||||||||
 M Krajicek  P Parmentier
| 65 | 2 | 3 | A Guarachi D Krawczyk
| 6 | 3 | [4] | ||||||||||||||||||||
| Q Gleason S Marand
| 4 | 1 | E Rodina D Yastremska
| 1 | 6 | [10] | |||||||||||||||||||||
| E Rodina D Yastremska
| 6 | 6 | A Muhammad M Sanchez
| 3 | 2 | ||||||||||||||||||||||
| J Loeb S Vickery
| 6 | 6 | M Barthel Kr Plíšková
| 6 | 6 | ||||||||||||||||||||||
A Mueller  E Webley-Smith
| 1 | 0 | J Loeb S Vickery
| 2 | 1 | ||||||||||||||||||||||
| M Barthel Kr Plíšková
| 64 | 6 | [10] | M Barthel Kr Plíšková
| 6 | 6 | |||||||||||||||||||||
| 4 | N Dzalamidze V Kudermetova
| 77 | 2 | [3] | M Barthel Kr Plíšková
| 77 | 6 | ||||||||||||||||||||
 B Haddad Maia  O Jabeur
| 4 | 3 | 2 | D Jurak X Knoll
| 65 | 4 | |||||||||||||||||||||
E Rybakina  K Thandi
| 6 | 6 | E Rybakina K Thandi
| 0 | 2 | ||||||||||||||||||||||
 B Gumulya  A Veselinović
| 2 | 1 | 2 | D Jurak X Knoll
| 6 | 6 | |||||||||||||||||||||
| 2 | D Jurak X Knoll
| 6 | 6 | ||||||||||||||||||||||||