2018 Empire Slovak Open

{{Infobox tennis event|2018|Empire Slovak Open|

| date = 14–20 May

| edition = 10th

| category = ITF Women's Circuit

| location = Trnava, Slovakia

| surface = Clay

| prize_money = $100,000

| champs = {{flagicon|SVK}} Viktória Kužmová

| champd = {{flagicon|AUS}} Jessica Moore / {{flagicon|KAZ}} Galina Voskoboeva

}}

The 2018 Empire Slovak Open was a professional tennis tournament played on outdoor clay courts. It was the tenth edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Trnava, Slovakia, on 14–20 May 2018.

Singles main draw entrants

= Seeds =

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

! width="175"| Player

! Rank1

! Seed

{{flag|SWE}}

|Johanna Larsson

|79

|1

{{flag|SVK}}

|Anna Karolína Schmiedlová

|84

|2

{{flag|PAR}}

|Verónica Cepede Royg

|88

|3

{{flag|JPN}}

|Kurumi Nara

|91

|4

{{flag|USA}}

|Madison Brengle

|99

|5

{{flag|SUI}}

|Stefanie Vögele

|100

|6

{{flag|BEL}}

|Yanina Wickmayer

|101

|7

{{flag|RUS}}

|Ekaterina Alexandrova

|102

|8

  • 1 Rankings as of 7 May 2018.

= Other entrants =

The following players received a wildcard into the singles main draw:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Champions

=Singles=

{{main|2018 Empire Slovak Open – Singles}}

=Doubles=

{{main|2018 Empire Slovak Open – Doubles}}