title: 2018 Montreux Ladies Open – Singles
text: # 2018 Montreux Ladies Open – Singles
  
  María Teresa Torró Flor was the defending champion, but chose not to participate.
  
  Iga Świątek won the title, defeating Kimberley Zimmermann in the final, 6–2, 6–2.
  
  ## Seeds
  
  * Mariana Duque Mariño (semifinals)
  * Conny Perrin (second round)
  * Martina Trevisan (second round)
  * Tamara Korpatsch (second round)
  * Bibiane Schoofs (second round)
  * Deborah Chiesa (first round)
  * Katarina Zavatska (first round)
  * Çağla Büyükakçay (first round)
  
  ## Draw
  
  ### Key
  
  * Q = Qualifier
  * WC = Wild card
  * LL = Lucky loser
  * Alt = Alternate
  * SE = Special exempt
  * PR = Protected ranking
  * ITF = ITF entry
  * JE = Junior exempt
  * w/o = Walkover
  * r = Retired
  * d = Defaulted
  * SR = Special ranking
  
  ### Finals
  
  | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
  | - | - | - | - | - | - | - |
  | 1 | Mariana Duque Mariño | 2 | 3 | | | |
  | | Iga Świątek | 6 | 6 | | | |
  | | Iga Świątek | 6 | 6 | Iga Świątek | 6 | 6 |
  | | | | | Kimberley Zimmermann | 2 | 2 |
  | | Kimberley Zimmermann | 7 | 6 | Kimberley Zimmermann | 2 | 2 |
  | | Ylena In-Albon | 5 | 2 | | | |
  
  ### Top half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | M Duque Mariño | 6 | 6 | | | | | | | | | | | | | | | |
  | | C Scholl | 1 | 1 | | 1 | M Duque Mariño | 1 | 6 | 6 | | | | | | | | | |
  | Q | S Wagner | 6 | 6 | | Q | S Wagner | 6 | 1 | 2 | | | | | | | | | |
  | | I Shinikova | 4 | 2 | | | | | | | 1 | M Duque Mariño | $6^4$ | 6 | 7 | | | | |
  | WC | A Sadiković | 7 | 6 | | | | | | | WC | A Sadiković | $7^7$ | 2 | 5 | | | | |
  | | G Gatto-Monticone | 5 | 1 | | WC | A Sadiković | 0 | 6 | 6 | | | | | | | | | |
  | | C Paquet | 6 | 3 | 6 | | C Paquet | 6 | 2 | 1 | | | | | | | | | |
  | 7 | K Zavatska | 3 | 6 | 1 | | | | | | | | | | | 1 | M Duque Mariño | 2 | 3 |
  | 4 | T Korpatsch | 6 | 6 | | | | | | | | | | | | | I Świątek | 6 | 6 |
  | Q | T Sugnaux | 1 | 2 | | 4 | T Korpatsch | 6 | 1 | 3 | | | | | | | | | |
  | WC | S Waltert | 6 | 2 | 3 | | E-G Ruse | 3 | 6 | 6 | | | | | | | | | |
  | | E-G Ruse | 4 | 6 | 6 | | | | | | | E-G Ruse | 6 | 1 | 2 | | | | |
  | | I Świątek | 6 | 6 | | | | | | | | I Świątek | 2 | 6 | 6 | | | | |
  | | A Hesse | 4 | 1 | | | I Świątek | 6 | 6 | | | | | | | | | | |
  | | D Marcinkēviča | 6 | 6 | | | D Marcinkēviča | 0 | 1 | | | | | | | | | | |
  | 6 | D Chiesa | 4 | 2 | | | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 8 | Ç Büyükakçay | 5 | 6 | 1 | | | | | | | | | | | |
  | | M Zanevska | 7 | 4 | 6 | | M Zanevska | 2 | 6 | 1 | | | | | | |
  | | K Zimmermann | 6 | 6 | | | K Zimmermann | 6 | 3 | 6 | | | | | | |
  | Q | A Mitu | 2 | 2 | | | | | | | K Zimmermann | 7 | 6 | | | |
  | | M Osaka | 6 | 6 | | | | | | | M Osaka | 5 | 4 | | | |
  | | M Kilnarová | 2 | 1 | | | M Osaka | 6 | 6 | | | | | | | |
  | Q | C Ferrando | 4 | 6 | 3 | 3 | M Trevisan | 3 | 2 | | | | | | | |
  | 3 | M Trevisan | 6 | 3 | 6 | | | | | | | | | K Zimmermann | 7 | 6 |
  | 5 | B Schoofs | 6 | 6 | | | | | | | | | | Y In-Albon | 5 | 2 |
  | | J Paolini | 0 | 4 | | 5 | B Schoofs | 3 | 2 | | | | | | | |
  | | Y In-Albon | 6 | 6 | | | Y In-Albon | 6 | 6 | | | | | | | |
  | WC | T Bacsinszky | 1 | 2 | | | | | | | Y In-Albon | 6 | 7 | | | |
  | WC | L Küng | 6 | 1 | $6^7$ | | | | | | J Grabher | 4 | 5 | | | |
  | | J Grabher | 2 | 6 | $7^9$ | | J Grabher | 6 | 4 | 6 | | | | | | |
  | | M González | 1 | 4 | | 2 | C Perrin | 2 | 6 | 4 | | | | | | |
  | 2 | C Perrin | 6 | 6 | | | | | | | | | | | | |
  