2018 Croatia Open Umag

{{TennisEventInfo|2018|Croatia Open Umag|

| date=15 – 22 July

| edition=29th

| category=ATP World Tour 250

| draw=28S/16D

| prize_money=€482,060

| surface=Clay

| location=Umag, Croatia

| champs= {{flagicon|ITA}} Marco Cecchinato

| champd= {{flagicon|NED}} Robin Haase / {{flagicon|NED}} Matwé Middelkoop

}}

The 2018 Croatia Open Umag (also known as the Plava Laguna Croatia Open Umag for sponsorship reasons) was a men's tennis tournament played on outdoor clay courts. It was the 29th edition of the Croatia Open, and part of the ATP World Tour 250 Series of the 2018 ATP World Tour. It took place at the International Tennis Center in Umag, Croatia, from 15 July through 22 July 2018.

ATP singles main draw entrants

= Seeds =

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

! width="175"| Player

! Rank1

! Seed

{{flag|GBR}}

|Kyle Edmund

|17

|1

{{flag|BIH}}

|Damir Džumhur

|23

|2

style="background:#cfc;"

|{{flag|ITA}}

|Marco Cecchinato

|29

|3

{{flag|RUS}}

|Andrey Rublev

|33

|4

{{flag|ESP}}

|Albert Ramos Viñolas

|38

|5

{{flag|NED}}

|Robin Haase

|43

|6

{{flag|POR}}

|João Sousa

|45

|7

{{flag|FRA}}

|Benoît Paire

|47

|8

{{flag|GER}}

|Maximilian Marterer

|48

|9

  • 1 Rankings are as of July 2, 2018 {{cite web|title=ATP Bastad, Umag e Newport: Entry list. Diversi azzurri al via|url=http://www.livetennis.it/post/295811/atp-bastad-umag-e-newport-entry-list-diversi-azzurri-al-via/|publisher=livetennis.it}}{{cite web|title=ATP UMAG: Bez najboljih hrvatskih tenisača, ali stižu branitelj naslova i čovjek koji je upravo izbacio Đokovića s Roland Garrosa|url=https://net.hr/sport/tenis/atp-umag-bez-najboljih-hrvatskih-tenisaca-ali-stizu-branitelj-naslova-i-covjek-koji-je-upravo-izbacio-dokovica-s-roland-garrosa/|publisher=net.hr}}

= 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

ATP doubles main draw entrants

= Seeds =

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

! width="175"| Player

! width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|GBR}}

|Dominic Inglot

|{{flag|CRO}}

|Franko Škugor

|67

|1

style="background:#cfc;"

|{{flag|NED}}

|Robin Haase

|{{flag|NED}}

|Matwé Middelkoop

|77

|2

{{flag|CRO}}

|Antonio Šančić

|{{flag|BLR}}

|Andrei Vasilevski

|129

|3

{{flag|FRA}}

|Jonathan Eysseric

|{{flag|FRA}}

|Hugo Nys

|133

|4

  • Rankings are as of July 2, 2018

= Other entrants =

The following pairs received wildcards into the doubles main draw:

The following pair received entry as alternates:

= Withdrawals =

;Before the tournament

Champions

= Men's singles =

{{main|2018 Croatia Open Umag – Singles}}

= Men's doubles =

{{main|2018 Croatia Open Umag – Doubles}}

References

{{reflist}}