2018 Ladies Championship Gstaad

The 2018 Ladies Championship Gstaad was a women's tennis tournament played on outdoor clay courts. It was the 26th edition of the Ladies Championship Gstaad, and part of the International category of the 2018 WTA Tour. It took place at Roy Emerson Arena in Gstaad, Switzerland, from 16 July through 22 July 2018.

Seeds

 * 1 Rankings are as of 2 July 2018.

Other entrants
The following players received wildcards into the main draw:
 * Leonie Küng
 * 🇮🇹 Francesca Schiavone
 * Patty Schnyder

The following players received entry using a protected ranking into the main draw:
 * 🇱🇺 Mandy Minella
 * 🇨🇳 Zheng Saisai

The following players received entry from the qualifying draw:
 * 🇷🇺 Valentyna Ivakhnenko
 * 🇷🇺 Veronika Kudermetova
 * Conny Perrin
 * 🇪🇸 Sílvia Soler Espinosa
 * 🇮🇹 Martina Trevisan
 * 🇱🇮 Kathinka von Deichmann

Withdrawals

 * Kiki Bertens → replaced by Jil Teichmann
 * 🇺🇸 Jennifer Brady → replaced by 🇩🇪 Antonia Lottner
 * 🇺🇸 Danielle Collins → replaced by 🇩🇪 Tamara Korpatsch
 * 🇧🇷 Beatriz Haddad Maia → replaced by 🇨🇿 Tereza Martincová
 * 🇧🇪 Alison Van Uytvanck → replaced by 🇷🇺 Anna Kalinskaya

Seeds

 * 1 Rankings are as of 2 July 2018.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇫🇷 Amandine Hesse / Leonie Küng
 * Conny Perrin / 🇵🇱 Katarzyna Piter

The following pair received entry as alternates:
 * 🇩🇪 Tamara Korpatsch / Diāna Marcinkēviča

Withdrawals

 * Before the tournament
 * 🇷🇺 Anna Kalinskaya
 * 🇷🇺 Natalia Vikhlyantseva

Singles

 * 🇫🇷 Alizé Cornet defeated 🇱🇺 Mandy Minella, 6–4, 7–6(8–6)

Doubles

 * Alexa Guarachi / 🇺🇸 Desirae Krawczyk defeated 🇪🇸 Lara Arruabarrena / Timea Bacsinszky, 4–6, 6–4, [10–6]