2018 Oracle Challenger Series – Chicago – Women's doubles

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 / Xenia Knoll (semifinals)

• # Alexa Guarachi / 🇺🇸 Desirae Krawczyk (quarterfinals)

• # 🇷🇺 Natela Dzalamidze / 🇷🇺 Veronika Kudermetova (first round)