2018 Kremlin Cup
| 2018 Kremlin Cup | |
|---|---|
| Date | 15 – 21 October |
| Edition | 29th (men) / 23rd (women) |
| Surface | Hard |
| Location | Moscow, Russia |
| Venue | Olympic Stadium |
| 2017 Champions | |
| Men's singles | |
 Damir Džumhur | |
| Women's singles | |
 Julia Görges | |
| Men's doubles | |
 Max Mirnyi /  Philipp Oswald | |
| Women's doubles | |
 Tímea Babos /  Andrea Hlaváčková | |
The 2018 Kremlin Cup (also known as the 2018 VTB Kremlin Cup for sponsorship reasons) is a tennis tournament played on indoor hard courts. It will be the 29th edition of the Kremlin Cup for the men and the 23nd edition for the women. The tournament is part of the ATP World Tour 250 Series of the 2018 ATP World Tour, and of the Premier Series of the 2018 WTA Tour. It will be held at the Olympic Stadium in Moscow, Russia, from 15 October through 21 October 2018.
ATP singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ITA
|
Marco Cecchinato | 21 | 1 |
 RUS
|
Daniil Medvedev | 22 | 2 |
| RUS
|
Karen Khachanov | 27 | 3 |
 SRB
|
Filip Krajinović | 35 | 4 |
 AUS
|
Nick Kyrgios | 38 | 5 |
| BIH
|
Damir Džumhur | 39 | 6 |
 FRA
|
Jérémy Chardy | 41 | 7 |
 SVK
|
Martin Kližan | 45 | 8 |
- Rankings are as of October 8, 2018
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Before the tournament
Jérémy Chardy → replaced by 
Ričardas Berankis
Pablo Cuevas → replaced by 
Laslo Đere
João Sousa → replaced by 
Evgeny Donskoy
ATP doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 CHI
|
Julio Peralta |  ARG
|
Horacio Zeballos | 71 | 1 |
 USA
|
Austin Krajicek | USA
|
Rajeev Ram | 93 | 2 |
| BLR
|
Max Mirnyi | AUT
|
Philipp Oswald | 100 | 3 |
 POL
|
Marcin Matkowski | USA
|
Nicholas Monroe | 133 | 4 |
- 1 Rankings are as of October 8, 2018
Other entrants
The following pairs received wildcards into the doubles main draw:
WTA singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ROU
|
Simona Halep | 1 | 1 |
| CZE
|
Karolína Plíšková | 6 | 2 |
| USA
|
Sloane Stephens | 8 | 3 |
 NED
|
Kiki Bertens | 10 | 4 |
 LAT
|
Anastasija Sevastova | 12 | 5 |
| RUS
|
Daria Kasatkina | 14 | 6 |
 BEL
|
Elise Mertens | 15 | 7 |
 EST
|
Anett Kontaveit | 21 | 8 |
- Rankings are as of October 8, 2018
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Before the tournament
Dominika Cibulková → replaced by 
Ajla Tomljanović
Danielle Collins → replaced by Ekaterina Makarova
Kaia Kanepi → replaced by 
Yulia Putintseva
Barbora Strýcová → replaced by 
Irina-Camelia Begu
Aryna Sabalenka → replaced by Vitalia Diatchenko
WTA doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| ROU
|
Irina-Camelia Begu | ROU
|
Mihaela Buzărnescu | 50 | 1 |
| USA
|
Raquel Atawo | GER
|
Anna-Lena Grönefeld | 59 | 2 |
| POL
|
Alicja Rosolska | USA
|
Abigail Spears | 60 | 3 |
 GEO
|
Oksana Kalashnikova | NED
|
Demi Schuurs | 79 | 4 |
- 1 Rankings are as of October 8, 2018
Other entrants
The following pair received a wildcard into the doubles main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
Champions
Men's Singles
vs.
Women's Singles
- vs.
Men's Doubles
- / vs. /
Women's Doubles
- / vs. /