2018 Istanbul Open
 |
| 2018 Istanbul Open | |
|---|---|
| Date | 30 April–6 May 2018 |
| Edition | 4th |
| Category | World Tour 250 |
| Draw | 28S / 16D |
| Prize money | €426,145 |
| Surface | Clay / outdoor |
| Location | Istanbul, Turkey |
| Venue | Koza World of Sports Arena |
| 2017 Champions | |
| Singles | |
 Marin Čilić | |
| Doubles | |
 Roman Jebavý / Jiří Veselý | |
The 2018 Istanbul Open (also known as the TEB BNP Paribas Istanbul Open for sponsorship purposes) is a men's tennis tournament played on outdoor clay courts.[1] It will be the fourth edition of the Istanbul Open, and an ATP World Tour 250 event. It will take place at the Koza World of Sports Arena in Istanbul, Turkey, from 30 April–6 May 2018.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| CRO
|
Marin Čilić | 4 | 1 |
 BIH
|
Damir Džumhur | 32 | 2 |
 ITA
|
Andreas Seppi | 55 | 3 |
 SLO
|
Aljaž Bedene | 57 | 4 |
| ITA
|
Paolo Lorenzi | 66 | 5 |
 SRB
|
Viktor Troicki | 71 | 6 |
| CZE
|
Jiří Veselý | 78 | 7 |
 GEO
|
Nikoloz Basilashvili | 79 | 8 |
- Rankings are as of April 23, 2018.
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
- Borna Ćorić → replaced by
Taro Daniel 
Pablo Cuevas → replaced by Dušan Lajović
Alexandr Dolgopolov → replaced by 
Mikhail Youzhny- Filip Krajinović → replaced by
Malek Jaziri 
Horacio Zeballos → replaced by 
John Millman
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| JPN
|
Ben McLachlan |  USA
|
Nicholas Monroe | 81 | 1 |
 POL
|
Marcin Matkowski |  IND
|
Divij Sharan | 88 | 2 |
 CHI
|
Hans Podlipnik-Castillo |  BLR
|
Andrei Vasilevski | 104 | 3 |
 GBR
|
Ken Skupski | GBR
|
Neal Skupski | 110 | 4 |
- Rankings are as of April 23, 2018.
Other entrants
The following pairs received wildcards into the doubles main draw:
Withdrawals
- During the tournament
Champions
Singles
Doubles
References
- ^ "TEB BNP Paribas Istanbul Open". 19 April 2018.