2018 LTP Charleston Pro Tennis – Doubles

Emina Bektas and Alexa Guarachi were the defending champions, but Bektas chose not to participate.

Guarachi played alongside Erin Routliffe and successfully defended her title. The pair defeated Louisa Chirico and Allie Kiick in the final, 6–1, 3–6, [10–5].

Seeds
• # Alexa Guarachi / 🇳🇿 Erin Routliffe (champions)

• # 🇺🇸 Madison Brengle / 🇺🇸 Jamie Loeb (first round)

• # 🇺🇸 Jessica Pegula / 🇺🇸 Maria Sanchez (semifinals)

• # 🇺🇸 Sophie Chang / 🇺🇸 Alexandra Mueller (first round)