title: 2018 St. Petersburg Ladies' Trophy – Doubles
text: # 2018 St. Petersburg Ladies' Trophy – Doubles
  
  Jeļena Ostapenko and Alicja Rosolska were the defending champions, but Ostapenko chose not to participate this year. Rosolska played alongside Lara Arruabarrena, but lost in the first round to Alla Kudryavtseva and Katarina Srebotnik.
  
  First-time pairings Timea Bacsinszky and Vera Zvonareva won the title, defeating Kudryavtseva and Srebotnik in the final, 2–6, 6–1, [10–3].
  
  ## Seeds
  
  * Gabriela Dabrowski / Xu Yifan (semifinals)
  * Raquel Atawo / Anna-Lena Grönefeld (semifinals)
  * Nicole Melichar / Květa Peschke (first round)
  * Darija Jurak / Renata Voráčová (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
  
  ### Draw
  
  | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | G Dabrowski Y Xu | 6 | 6 | | | | | | | | | | | | | | |
  | | V Kudermetova L Marozava | 2 | 4 | 1 | G Dabrowski Y Xu | 1 | $7^7$ | [10] | | | | | | | | | |
  | | R Olaru O Savchuk | 3 | 2 | | S Errani K Flipkens | 6 | $6^5$ | [6] | | | | | | | | | |
  | | S Errani K Flipkens | 6 | 6 | | | | | | 1 | G Dabrowski Y Xu | 4 | 2 | | | | | |
  | 4 | D Jurak R Voráčová | 3 | 3 | | | | | | | T Bacsinszky V Zvonareva | 6 | 6 | | | | | |
  | | A Kalinskaya V Lapko | 6 | 6 | | A Kalinskaya V Lapko | 6 | 3 | [8] | | | | | | | | | |
  | WC | V Pogrebnyak E Rybakina | 0 | 0 | | T Bacsinszky V Zvonareva | 3 | 6 | [10] | | | | | | | | | |
  | | T Bacsinszky V Zvonareva | 6 | 6 | | | | | | | | | | | T Bacsinszky V Zvonareva | 2 | 6 | [10] |
  | | L Arruabarrena A Rosolska | 3 | 0 | | | | | | | | | | | A Kudryavtseva K Srebotnik | 6 | 1 | [3] |
  | | A Kudryavtseva K Srebotnik | 6 | 6 | | A Kudryavtseva K Srebotnik | 7 | 4 | [10] | | | | | | | | | |
  | | M Barthel N Geuer | 6 | 6 | | M Barthel N Geuer | 5 | 6 | [8] | | | | | | | | | |
  | 3 | N Melichar K Peschke | 1 | 2 | | | | | | | A Kudryavtseva K Srebotnik | 6 | 3 | [11] | | | | |
  | | Y Sizikova D Yastremska | 6 | 6 | | | | | | 2 | R Atawo A-L Grönefeld | 4 | 6 | [9] | | | | |
  | | P Monova A Potapova | 1 | 3 | | Y Sizikova D Yastremska | 3 | 1 | | | | | | | | | | |
  | | N Dzalamidze X Knoll | 2 | 2 | 2 | R Atawo A-L Grönefeld | 6 | 6 | | | | | | | | | | |
  | 2 | R Atawo A-L Grönefeld | 6 | 6 | | | | | | | | | | | | | | |
  