title: 2021 Swiss Open Gstaad – Doubles
text: # 2021 Swiss Open Gstaad – Doubles
  
  Sander Gillé and Joran Vliegen were the reigning champions from when the tournament was last held in 2019, but chose not to participate this year.
  
  Marc-Andrea Hüsler and Dominic Stricker won the title, defeating Szymon Walków and Jan Zieliński in the final, 6–1, $7–6^{(9–7)}.$
  
  ## Seeds
  
  * Robin Haase / Matwé Middelkoop (first round)
  * Ariel Behar / Gonzalo Escobar (first round)
  * Hugo Nys / Andrea Vavassori (first round)
  * André Göransson / Frederik Nielsen (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 | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | R Haase M Middelkoop | 3 | 4 | | | | | | | | | | | | | | | |
  | | B Paire A Rinderknech | 6 | 6 | | | B Paire A Rinderknech | 7 | 6 | | | | | | | | | | |
  | | D Molchanov A Nedovyesov | 7 | 5 | [7] | | R Galloway A Lawson | 5 | 4 | | | | | | | | | | |
  | | R Galloway A Lawson | 5 | 7 | [10] | | | | | | | B Paire A Rinderknech | 4 | 6 | [12] | | | | |
  | 3 | H Nys A Vavassori | 6 | 3 | [4] | | | | | | WC | M-A Hüsler D Stricker | 6 | 4 | [14] | | | | |
  | | F Delbonis G Durán | 3 | 6 | [10] | | F Delbonis G Durán | 1 | 4 | | | | | | | | | | |
  | | R Arneodo A Olivetti | 4 | 4 | | WC | M-A Hüsler D Stricker | 6 | 6 | | | | | | | | | | |
  | WC | M-A Hüsler D Stricker | 6 | 6 | | | | | | | | | | | | WC | M-A Hüsler D Stricker | 6 | $7^9$ |
  | WC | J Paul L Riedi | 6 | 6 | | | | | | | | | | | | | S Walków J Zieliński | 1 | $6^7$ |
  | | E King M Schnur | 3 | 4 | | WC | J Paul L Riedi | w/o | | | | | | | | | | | |
  | Alt | Z Bergs T Griekspoor | 6 | 6 | | Alt | Z Bergs T Griekspoor | | | | | | | | | | | | |
  | 4 | A Göransson F Nielsen | 3 | 4 | | | | | | | WC | J Paul L Riedi | 6 | $6^3$ | [2] | | | | |
  | | S Walków J Zieliński | $7^7$ | 0 | | | | | | | | S Walków J Zieliński | 4 | $7^7$ | [10] | | | | |
  | | S Arends D Pel | $6^4$ | $0^r$ | | | S Walków J Zieliński | 6 | $6^7$ | [10] | | | | | | | | | |
  | | D Brown T-S Weissborn | 6 | 3 | [10] | | D Brown T-S Weissborn | 4 | $7^9$ | [7] | | | | | | | | | |
  | 2 | A Behar G Escobar | 4 | 6 | [7] | | | | | | | | | | | | | | |
  