# 2023 National Bank Open – Men's doubles

Marcelo Arévalo and Jean-Julien Rojer defeated Rajeev Ram and Joe Salisbury in the final, 6–3, 6–1 to win the men's doubles tennis title at the 2023 Canadian Open. It was Arévalo's first ATP Tour Masters 1000 title, and Rojer's fourth.
Wesley Koolhof and Neal Skupski were the defending champions, but lost in the second round to Hubert Hurkacz and Mate Pavić.

## Seeds

The top four seeds received a bye into the second round.
* Wesley Koolhof / Neal Skupski (second round)
* Ivan Dodig / Austin Krajicek (second round)
* Rajeev Ram / Joe Salisbury (final)
* Rohan Bopanna / Matthew Ebden (quarterfinals)
* Hugo Nys / Jan Zieliński (first round)
* Kevin Krawietz / Tim Pütz (semifinals)
* Marcel Granollers / Horacio Zeballos (semifinals)
* Santiago González / Édouard Roger-Vasselin (quarterfinals)

## 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 | Semifinals | Final | Final | Final | Final |
| 6 | Kevin Krawietz Tim Pütz | 4 | 4 | | | | | |
| 3 | Rajeev Ram Joe Salisbury | 6 | 6 | | | | | |
| 3 | Rajeev Ram Joe Salisbury | 6 | 6 | | 3 | Rajeev Ram Joe Salisbury | 3 | 1 |
| | | | | | | Marcelo Arévalo Jean-Julien Rojer | 6 | 6 |
| 7 | Marcel Granollers Horacio Zeballos | 3 | 6 | [5] | | Marcelo Arévalo Jean-Julien Rojer | 6 | 6 |
| | Marcelo Arévalo Jean-Julien Rojer | 6 | 3 | [10] | | | | |

### 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 | W Koolhof N Skupski | 7$^7$ | 6$^2$ | [5] | | | | | | | | | |
| | H Hurkacz M Pavić | 6 | 7 | | | H Hurkacz M Pavić | 6$^2$ | 7$^7$ | [10] | | | | | | | | | |
| | L Glasspool H Heliövaara | 2 | 5 | | | | | | | | H Hurkacz M Pavić | 5 | 3 | | | | | |
| WC | B Sigouin K Stevenson | 5 | 4 | | | | | | | 6 | K Krawietz T Pütz | 7 | 6 | | | | | |
| WC | N Mahut V Pospisil | 7 | 6 | | WC | N Mahut V Pospisil | 2 | 4 | | | | | | | | | | |
| Alt | P Polansky A Shamasdin | 3 | 2 | | 6 | K Krawietz T Pütz | 6 | 6 | | | | | | | | | | |
| 6 | K Krawietz T Pütz | 6 | 6 | | | | | | | | | | | | 6 | K Krawietz T Pütz | 4 | 4 |
| | | | | | | | | | | | | | | | 3 | R Ram J Salisbury | 6 | 6 |
| | | | | | 3 | R Ram J Salisbury | 6$^3$ | 6 | [12] | | | | | | | | | |
| | M Melo J Peers | 6$^6$ | 6 | [7] | | S Gillé J Vliegen | 7$^7$ | 3 | [10] | | | | | | | | | |
| | S Gillé J Vliegen | 7$^8$ | 2 | [10] | | | | | | 3 | R Ram J Salisbury | 4 | 6 | [10] | | | | |
| | N Lammons J Withrow | 6 | 7$^7$ | | | | | | | | M Purcell A Rublev | 6 | 3 | [4] | | | | |
| | R Haase N Mektić | 2 | 6$^5$ | | | N Lammons J Withrow | 6$^5$ | 6$^7$ | | | | | | | | | | |
| | M Purcell A Rublev | 7 | 6 | | | M Purcell A Rublev | 7$^7$ | 7$^9$ | | | | | | | | | | |
| 5 | H Nys J Zieliński | 5 | 4 | | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 7 | M Granollers H Zeballos | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | G Diallo A Galarneau | 4 | 2 | | 7 | M Granollers H Zeballos | 4 | | | | | | | | | | | | |
| | A Bublik A Mannarino | 3 | 4 | | | F Martin A Mies | 4$^r$ | | | | | | | | | | | | |
| | F Martin A Mies | 6 | 6 | | | | | | | 7 | M Granollers H Zeballos | 7 | 6$^6$ | [10] | | | | | |
| | F Cerúndolo TM Etcheverry | 6$^5$ | 3 | | | | | | | 4 | R Bopanna M Ebden | 5 | 7$^8$ | [8] | | | | | |
| | J Murray M Venus | 7$^7$ | 6 | | | J Murray M Venus | 3 | 3 | | | | | | | | | | | |
| | | | | | 4 | R Bopanna M Ebden | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 7 | M Granollers H Zeballos | 3 | 6 | [5] |
| 8 | S González É Roger-Vasselin | 6 | 6$^6$ | [10] | | | | | | | | | | | | M Arévalo J-J Rojer | 6 | 3 | [10] |
| | T Griekspoor J Lehečka | 2 | 7$^8$ | [6] | 8 | S González É Roger-Vasselin | 6 | 6$^3$ | [12] | | | | | | | | | | |
| | M González A Molteni | 3 | 5 | | Alt | S Doumbia F Reboul | 3 | 7$^7$ | [10] | | | | | | | | | | |
| Alt | S Doumbia F Reboul | 6 | 7 | | | | | | | 8 | S González É Roger-Vasselin | 0 | 7$^7$ | [8] | | | | | |
| | A de Minaur J Sinner | 6 | 3 | [4] | | | | | | | M Arévalo J-J Rojer | 6 | 6$^4$ | [10] | | | | | |
| | M Arévalo J-J Rojer | 4 | 6 | [10] | | M Arévalo J-J Rojer | 6 | 7$^7$ | | | | | | | | | | | |
| | | | | | 2 | I Dodig A Krajicek | 3 | 6$^4$ | | | | | | | | | | | |

## Seeded teams

The following are the seeded teams. Seedings are based on ATP rankings as of 31 July 2023.
| Country | Player | Country | Player | Rank$^1$ | Seed |
| NED | Wesley Koolhof | GBR | Neal Skupski | 2 | 1 |
| CRO | Ivan Dodig | USA | Austin Krajicek | 7 | 2 |
| USA | Rajeev Ram | GBR | Joe Salisbury | 11 | 3 |
| IND | Rohan Bopanna | AUS | Matthew Ebden | 19 | 4 |
| MON | Hugo Nys | POL | Jan Zieliński | 20 | 5 |
| GER | Kevin Krawietz | GER | Tim Pütz | 24 | 6 |
| ESP | Marcel Granollers | ARG | Horacio Zeballos | 26 | 7 |
| MEX | Santiago González | FRA | Édouard Roger-Vasselin | 26 | 8 |

## Other entry information
### Wild cards

* Gabriel Diallo / Alexis Galarneau
* Nicolas Mahut / Vasek Pospisil
* Benjamin Sigouin / Kelsey Stevenson

### Alternates

* Sadio Doumbia / Fabien Reboul
* Peter Polansky / Adil Shamasdin

### Withdrawals

* Alejandro Davidovich Fokina / Stefanos Tsitsipas → replaced by Peter Polansky / Adil Shamasdin
* Rinky Hijikata / Jason Kubler → replaced by Tallon Griekspoor / Jiří Lehečka
* Sebastian Korda / Frances Tiafoe → replaced by Sadio Doumbia / Fabien Reboul