# 2018 Rogers Cup – Women's doubles

Ekaterina Makarova and Elena Vesnina were the two-time defending champions, but Vesnina chose not to participate this year.
Ashleigh Barty and Demi Schuurs won the title, defeating Makarova and Latisha Chan in the final, 4–6, 6–3, [10–8].
By reaching the final with Makarova, Chan regained the WTA no. 1 doubles ranking at the end of the tournament. Tímea Babos and Kateřina Siniaková were also in contention for the top ranking at the start of the tournament.

## Seeds

The top four seeds received byes into the second round.
* Barbora Krejčíková / Kateřina Siniaková (second round)
* Latisha Chan / Ekaterina Makarova (final)
* Tímea Babos / Kristina Mladenovic (quarterfinals)
* Andrea Sestini Hlaváčková / Barbora Strýcová (second round)
* Gabriela Dabrowski / Xu Yifan (first round)
* Andreja Klepač / María José Martínez Sánchez (semifinals)
* Nicole Melichar / Květa Peschke (semifinals)
* Ashleigh Barty / Demi Schuurs (champions)

## 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 | Final |
| 8 | Ashleigh Barty Demi Schuurs | 7 | 6 | | | | | |
| 7 | Nicole Melichar Květa Peschke | 5 | 3 | | | | | |
| 7 | Nicole Melichar Květa Peschke | 5 | 3 | 8 | Ashleigh Barty Demi Schuurs | 4 | 6 | [10] |
| | | | | 2 | Latisha Chan Ekaterina Makarova | 6 | 3 | [8] |
| 6 | Andreja Klepač María José Martínez Sánchez | 4 | 6$^3$ | 2 | Latisha Chan Ekaterina Makarova | 6 | 3 | [8] |
| 2 | Latisha Chan Ekaterina Makarova | 6 | 7$^7$ | | | | | |

### 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 | B Krejčíková K Siniaková | 6 | 6$^6$ | [8] | | | | | | | | | |
| | S Aoyama L Marozava | w/o | | | | S Aoyama L Marozava | 4 | 7$^8$ | [10] | | | | | | | | | |
| | M Buzărnescu M Niculescu | | | | | | | | | | S Aoyama L Marozava | 2 | 4 | | | | | |
| | R Atawo A-L Grönefeld | 7 | 4 | [4] | | | | | | 8 | A Barty D Schuurs | 6 | 6 | | | | | |
| | L Kichenok J Ostapenko | 5 | 6 | [10] | | L Kichenok J Ostapenko | 3 | 4 | | | | | | | | | | |
| | B Mattek-Sands L Šafářová | 2 | 5 | | 8 | A Barty D Schuurs | 6 | 6 | | | | | | | | | | |
| 8 | A Barty D Schuurs | 6 | 7 | | | | | | | | | | | | 8 | A Barty D Schuurs | 7 | 6 |
| | | | | | | | | | | | | | | | 7 | N Melichar K Peschke | 5 | 3 |
| | | | | | 3 | T Babos K Mladenovic | w/o | | | | | | | | | | | |
| | H-c Chan Z Yang | 6 | 6 | | | H-c Chan Z Yang | | | | | | | | | | | | |
| WC | F Abanda T Maria | 4 | 4 | | | | | | | 3 | T Babos K Mladenovic | 6 | 3 | [6] | | | | |
| | A Sevastova E Svitolina | 0 | 4 | | | | | | | 7 | N Melichar K Peschke | 2 | 6 | [10] | | | | |
| | J Görges Ka Plíšková | 6 | 6 | | | J Görges Ka Plíšková | | | | | | | | | | | | |
| | D Jakupović R Voráčová | 6 | 2 | [5] | 7 | N Melichar K Peschke | w/o | | | | | | | | | | | |
| 7 | N Melichar K Peschke | 2 | 6 | [10] | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | A Klepač MJ Martínez Sánchez | 6 | 6 | | | | | | | | | | | | | | |
| | A Rosolska A Spears | 1 | 4 | | 6 | A Klepač MJ Martínez Sánchez | w/o | | | | | | | | | | |
| | I-C Begu S Halep | 6 | 6$^1$ | [9] | | J Konta S Zhang | | | | | | | | | | | |
| | J Konta S Zhang | 4 | 7$^7$ | [11] | | | | | 6 | A Klepač MJ Martínez Sánchez | 6 | 5 | [10] | | | | |
| | K Bertens K Srebotnik | 7 | 6 | | | | | | | K Bertens K Srebotnik | 3 | 7 | [8] | | | | |
| | A Pavlyuchenkova A Sabalenka | 5 | 3 | | | K Bertens K Srebotnik | 6 | 7$^7$ | | | | | | | | | |
| | | | | | 4 | A Sestini Hlaváčková B Strýcová | 3 | 6$^3$ | | | | | | | | | |
| | | | | | | | | | | | | | | 6 | A Klepač MJ Martínez Sánchez | 4 | 6$^3$ |
| 5 | G Dabrowski Y Xu | 4 | 6 | [6] | | | | | | | | | | 2 | L Chan E Makarova | 6 | 7$^7$ |
| WC | E Bouchard S Stephens | 6 | 4 | [10] | WC | E Bouchard S Stephens | 6 | 6 | | | | | | | | | |
| | K Flipkens D Gavrilova | 6 | 6 | | | K Flipkens D Gavrilova | 0 | 4 | | | | | | | | | |
| WC | C Branstine R Marino | 1 | 4 | | | | | | WC | E Bouchard S Stephens | 4 | 2 | | | | | |
| | M Kato M Ninomiya | 7 | 4 | [10] | | | | | 2 | L Chan E Makarova | 6 | 6 | | | | | |
| | N Kichenok An Rodionova | 5 | 6 | [7] | | M Kato M Ninomiya | 1 | 3 | | | | | | | | | |
| | | | | | 2 | L Chan E Makarova | 6 | 6 | | | | | | | | | |