title: 2015 Western & Southern Open – Men's doubles
text: # 2015 Western & Southern Open – Men's doubles
  
  Bob and Mike Bryan were the two-time defending champions but lost in the quarterfinals to Daniel Nestor and Édouard Roger-Vasselin. Nestor and Roger-Vasselin went on to win the title, defeating Marcin Matkowski and Nenad Zimonjić in the final, 6–2, 6–2.
  
  ## Seeds
  
  All seeds receive a bye into the second round.
  
  * Bob Bryan / Mike Bryan (quarterfinals)
  * Ivan Dodig / Marcelo Melo (semifinals)
  * Jean-Julien Rojer / Horia Tecău (quarterfinals)
  * Simone Bolelli / Fabio Fognini (second round)
  * Rohan Bopanna / Florin Mergea (quarterfinals)
  * Marcin Matkowski / Nenad Zimonjić (final)
  * Jamie Murray / John Peers (second round)
  * Vasek Pospisil / Jack Sock (second 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 | Final |
  | - | - | - | - | - | - | - | - |
  | | Daniel Nestor Édouard Roger-Vasselin | 7 | 6 | | | | |
  | | Feliciano López Max Mirnyi | 5 | 4 | | | | |
  | | Feliciano López Max Mirnyi | 5 | 4 | | Daniel Nestor Édouard Roger-Vasselin | 6 | 6 |
  | | | | | 6 | Marcin Matkowski Nenad Zimonjić | 2 | 2 |
  | 6 | Marcin Matkowski Nenad Zimonjić | 6 | 6 | 6 | Marcin Matkowski Nenad Zimonjić | 2 | 2 |
  | 2 | Ivan Dodig Marcelo Melo | 4 | 4 | | | | |
  
  ### 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 1 | B Bryan M Bryan | $7^{11}$ | 6 | | | | | | | | | |
  | | G Monfils J-W Tsonga | 3 | 2 | | | JS Cabal R Farah | $6^9$ | 4 | | | | | | | | | |
  | | JS Cabal R Farah | 6 | 6 | | | | | | | 1 | B Bryan M Bryan | 4 | 4 | | | | |
  | | D Nestor É Roger-Vasselin | 3 | 7 | [11] | | | | | | | D Nestor É Roger-Vasselin | 6 | 6 | | | | |
  | WC | E Butorac S Lipsky | 6 | 5 | [9] | | D Nestor É Roger-Vasselin | $7^7$ | $7^7$ | | | | | | | | | |
  | | | | | | 7 | J Murray J Peers | $6^3$ | $6^5$ | | | | | | | | | |
  | | | | | | | | | | | | | | | | D Nestor É Roger-Vasselin | 7 | 6 |
  | | | | | | | | | | | | | | | | F López M Mirnyi | 5 | 4 |
  | | | | | | 4 | S Bolelli F Fognini | 3 | 3 | | | | | | | | | |
  | | P Cuevas D Marrero | $6^2$ | 6 | [6] | | F López M Mirnyi | 6 | 6 | | | | | | | | | |
  | | F López M Mirnyi | $7^7$ | 3 | [10] | | | | | | | F López M Mirnyi | 3 | 6 | [14] | | | |
  | | K Anderson J Chardy | 6 | 1 | [6] | | | | | | | L Paes S Wawrinka | 6 | 2 | [12] | | | |
  | | L Paes S Wawrinka | 1 | 6 | [10] | | L Paes S Wawrinka | $7^7$ | 3 | [10] | | | | | | | | |
  | | | | | | 8 | V Pospisil J Sock | $6^4$ | 6 | [3] | | | | | | | | |
  
  ### 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 | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 6 | M Matkowski N Zimonjić | $7^7$ | 6 | | | | | | | | | | |
  | PR | T Berdych M Fish | $6^5$ | 4 | | | R Klaasen R Ram | $6^4$ | 4 | | | | | | | | | | |
  | | R Klaasen R Ram | $7^7$ | 6 | | | | | | | 6 | M Matkowski N Zimonjić | 6 | 6 | | | | | |
  | | A Peya B Soares | $6^5$ | 7 | [10] | | | | | | 3 | J-J Rojer H Tecău | 3 | 4 | | | | | |
  | | D Goffin D Thiem | $7^7$ | 5 | [6] | | A Peya B Soares | 4 | 6 | [9] | | | | | | | | | |
  | | | | | | 3 | J-J Rojer H Tecău | 6 | 3 | [11] | | | | | | | | | |
  | | | | | | | | | | | | | | | | 6 | M Matkowski N Zimonjić | 6 | 6 |
  | | | | | | | | | | | | | | | | 2 | I Dodig M Melo | 4 | 4 |
  | | | | | | 5 | R Bopanna F Mergea | 1 | $7^7$ | [13] | | | | | | | | | |
  | | P-H Herbert N Mahut | 6 | 6 | | | P-H Herbert N Mahut | 6 | $6^5$ | [11] | | | | | | | | | |
  | | A Mannarino G Simon | 3 | 2 | | | | | | | 5 | R Bopanna F Mergea | 1 | 6 | [12] | | | | |
  | WC | S Johnson S Querrey | 6 | 6 | | | | | | | 2 | I Dodig M Melo | 6 | 1 | [14] | | | | |
  | | A Seppi V Troicki | 3 | 4 | | WC | S Johnson S Querrey | $6^4$ | $6^4$ | | | | | | | | | | |
  | | | | | | 2 | I Dodig M Melo | $7^7$ | $7^7$ | | | | | | | | | | |
  