2018 Diema Xtra Sofia Open

{{Infobox tennis event|2018|Diema Xtra Sofia Open|

| date=5–11 February

| edition=3rd

| category=ATP World Tour 250 series

| prize_money=€501,345

| draw=28S / 16D

| surface=Hard / indoor

| location=Sofia, Bulgaria

| venue=Arena Armeec

| champs={{flagicon|BIH}} Mirza Bašić{{cite web |title=2018 Sofia – Singles draw |url=https://www.atptour.com/en/scores/archive/sofia/7434/2018/draws?matchtype=singles |publisher=Association of Tennis Professionals (ATP)}}

| champd={{flagicon|NED}} Robin Haase / {{flagicon|NED}} Matwé Middelkoop{{cite web |title=2018 Sofia – Doubles draw |url=https://www.atptour.com/en/scores/archive/sofia/7434/2018/draws?matchtype=doubles |publisher=Association of Tennis Professionals (ATP)}}

| main_name=ATP Sofia Open{{!}} Sofia Open

| before_name=Garanti Koza Sofia Open

| after_name=Sofia Open

}}

The 2018 Sofia Open (also known as 2018 DIEMA XTRA Sofia Open for sponsorship reasons){{cite web|title=NOVA BROADCASTING GROUP ACQUIRES SOFIA OPEN BROADCASTING RIGHTS|url=http://sofiaopen.bg/en/article/42653|website=sofiaopen.bg|access-date=10 January 2018|archive-url=https://web.archive.org/web/20180203122046/http://sofiaopen.bg/en/article/42653|archive-date=3 February 2018|url-status=dead|df=dmy-all}} was a men's tennis tournament played on indoor hard courts. It was the third edition of the Sofia Open as part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place at the Arena Armeec in Sofia, Bulgaria, from 5 February until 11 February 2018. Unseeded Mirza Bašić, who entered the main draw as a qualifier, won the singles title.{{cite news|title=Турнирът в София с ново име и спонсор|url=http://tennis24.bg/new.php?id=52140|access-date=22 December 2017|publisher=tennis24.bg|language=bg}}

Finals

= Singles =

{{main article|2018 Diema Xtra Sofia Open – Singles}}

= Doubles =

{{main article|2018 Diema Xtra Sofia Open – Doubles}}

Points and prize money

= Point distribution =

class=wikitable style=font-size:90%;text-align:center
style="width:130px; background:#ededed;"|Event

| style="width:80px; background:lime;"|W

| style="width:85px; background:thistle;"|F

| style="width:85px; background:#ff0;"|SF

| style="width:85px; background:#ffebcd;"|QF

| style="width:85px; background:#afeeee;"|Round of 16

| style="width:85px; background:#afeeee;"|Round of 32

|width=85 |Q

|width=85 |Q2

|width=85 |Q1

style="background:#f4f4f4;"| Singles

|rowspan=2|250

|rowspan=2|150

|rowspan=2|90

|rowspan=2|45

|20

|0

|12

|6

|0

style="background:#f4f4f4;"| Doubles

| 0

| {{n/a}}

| {{n/a}}

| {{n/a}}

| {{n/a}}

= Prize money =

class=wikitable style=font-size:90%;text-align:center
style="width:130px; background:#ededed;"|Event

| style="width:80px; background:lime;"|W

| style="width:85px; background:thistle;"|F

| style="width:85px; background:#ff0;"|SF

| style="width:85px; background:#ffebcd;"|QF

| style="width:85px; background:#afeeee;"|Round of 16

| style="width:85px; background:#afeeee;"|Round of 32

|width=85 |Q2

|width=85 |Q1

style="background:#f4f4f4;"|Singles

|€85,945

|€45,265

|€24,520

|€13,970

|€8,230

|€4,875

|€2,195

|€1,100

style="background:#f4f4f4;"|Doubles

|€26,110

|€13,730

|€7,440

|€4,260

|€2,490

| {{n/a}}

| {{n/a}}

| {{n/a}}

colspan=9|Doubles prize money per team

Singles main-draw entrants

=Seeds=

class="sortable wikitable"

!width=70|Country

!width=175|Player{{cite web|title=Grigor Dimitrov and three more Top 30 players will play in Bulgaria in Feb 2018|url=http://sofiaopen.bg/en/article/42643|website=sofiaopen.bg|access-date=26 December 2017|archive-url=https://web.archive.org/web/20171226234839/http://sofiaopen.bg/en/article/42643|archive-date=26 December 2017|url-status=dead|df=dmy-all}}

!Rank1

!Seed

{{flag|SUI}}

|Stan Wawrinka

|15

|1

{{flag|FRA}}

|Adrian Mannarino

|25

|2

{{flag|LUX}}

|Gilles Müller

|28

|3

{{flag|GER}}

|Philipp Kohlschreiber

|36

|4

{{flag|NED}}

|Robin Haase

|42

|5

{{flag|SRB}}

|Viktor Troicki

|67

|6

{{flag|POR}}

|João Sousa

|68

|7

{{flag|RUS}}

|Evgeny Donskoy

|71

|8

  • 1 Rankings as of January 29, 2018

= Other entrants =

The following players received wildcards into the singles main draw:

The following players received entry from the qualifying draw:

The following players received entry as a lucky loser:

= Withdrawals =

;Before the tournament

Doubles main-draw entrants

= Seeds =

class="sortable wikitable"
width="70"| Country

! width="175"| Player

! width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|POL}}

|Marcin Matkowski

|{{flag|PAK}}

|Aisam-ul-Haq Qureshi

|67

|1

style="background:#fcc;"

|{{flag|CRO}}

|Nikola Mektić

|{{flag|AUT}}

|Alexander Peya

|80

|2

{{flagu|USA}}

|Nicholas Monroe

|{{flag|AUS}}

|John-Patrick Smith

|97

|3

style="background:#cfc;"

|{{flag|NED}}

|Robin Haase

|{{flag|NED}}

|Matwé Middelkoop

|101

|4

  • 1 Rankings are as of January 29, 2018.

= Other entrants =

The following pairs received wildcards into the doubles main draw:

The following pair received entry as alternates:

= Withdrawals =

;Before the tournament

References

{{reflist}}