# 2018 ITS Cup – Singles

Bernarda Pera was the defending champion, but chose not to participate.
Fiona Ferro won the title, defeating Karolína Muchová in the final, 6–4, 6–4.

## Seeds

* Kateřina Siniaková (second round)
* Kateryna Kozlova (quarterfinals)
* Kristýna Plíšková (first round)
* Anhelina Kalinina (quarterfinals)
* Fiona Ferro (champion)
* Richèl Hogenkamp (withdrew)
* Barbora Krejčíková (first round)
* Michaela Hončová (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| | Tereza Mrdeža | 6 | 5 | 5 | | | | |
| | Karolína Muchová | 4 | 7 | 7 | | | | |
| | Karolína Muchová | 4 | 7 | 7 | | Karolína Muchová | 4 | 4 |
| | | | | | 5 | Fiona Ferro | 6 | 6 |
| | Giulia Gatto-Monticone | 6 | 2 | 2 | 5 | Fiona Ferro | 6 | 6 |
| 5 | Fiona Ferro | 2 | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | K Siniaková | 6 | 6 | | | | | | | | | | | | | |
| | M Melnikova | 1 | 4 | | 1 | K Siniaková | 5 | 5 | | | | | | | | |
| | M Kilnarová | 4 | 4 | | | T Mrdeža | 7 | 7 | | | | | | | | |
| | T Mrdeža | 6 | 6 | | | | | | T Mrdeža | 6 | 4 | 7$^7$ | | | | |
| | A Zaja | 6 | 2 | 6 | | | | | A Zaja | 3 | 6 | 6$^4$ | | | | |
| | A Zarycká | 1 | 6 | 4 | | A Zaja | 6 | 6 | | | | | | | | |
| | L Hradecká | 6 | 6 | | | L Hradecká | 3 | 3 | | | | | | | | |
| LL | P König | 4 | 2 | | | | | | | | | | T Mrdeža | 6 | 5 | 5 |
| 3 | Kr Plíšková | 6$^5$ | 6 | 5 | | | | | | | | | K Muchová | 4 | 7 | 7 |
| WC | B Štefková | 7$^7$ | 1 | 7 | WC | B Štefková | 6$^4$ | 5 | | | | | | | | |
| Q | IL Roșca | 5 | 2 | | | M Chwalińska | 7$^7$ | 7 | | | | | | | | |
| | M Chwalińska | 7 | 6 | | | | | | M Chwalińska | 3 | 0 | | | | | |
| | K Muchová | 6 | 6 | | | | | | K Muchová | 6 | 6 | | | | | |
| WC | M Pantůčková | 0 | 0 | | | K Muchová | 6 | 6 | | | | | | | | |
| WC | Ana Pribylova | 6 | 3 | 2 | 8 | M Hončová | 4 | 4 | | | | | | | | |
| 8 | M Hončová | 2 | 6 | 6 | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | B Krejčíková | 2 | 2 | | | | | | | | | | | | | | | | |
| | M Kolodziejová | 6 | 6 | | | M Kolodziejová | 2 | 1 | | | | | | | | | | | |
| | G Gatto-Monticone | 6 | 6 | | | G Gatto-Monticone | 6 | 6 | | | | | | | | | | | |
| | T Lukas | 4 | 3 | | | | | | | | G Gatto-Monticone | 6 | 3 | 6 | | | | | |
| | K Stewart | 6 | 6 | | | | | | | 4 | A Kalinina | 2 | 6 | 1 | | | | | |
| Q | M Marfutina | 0 | 2 | | | K Stewart | 6$^3$ | 7$^7$ | 6$^3$ | | | | | | | | | | |
| | Á Bukta | 4 | 3 | | 4 | A Kalinina | 7$^7$ | 6$^5$ | 7$^7$ | | | | | | | | | | |
| 4 | A Kalinina | 6 | 6 | | | | | | | | | | | | | G Gatto-Monticone | 6 | 2 | 2 |
| 5 | F Ferro | 6 | 6 | | | | | | | | | | | | 5 | F Ferro | 2 | 6 | 6 |
| Q | P Krejsová | 0 | 0 | | 5 | F Ferro | 3 | 6 | 6 | | | | | | | | | | |
| | O Danilović | 4 | 6 | 6 | | O Danilović | 6 | 4 | 4 | | | | | | | | | | |
| | J Malečková | 6 | 2 | 4 | | | | | | 5 | F Ferro | 6 | 6 | | | | | | |
| WC | N Břečková | 1 | 6 | 2 | | | | | | 2 | K Kozlova | 3 | 1 | | | | | | |
| Q | A Dețiuc | 6 | 4 | 6 | Q | A Dețiuc | 1 | 2 | | | | | | | | | | | |
| LL | V Muntean | 2 | 4 | | 2 | K Kozlova | 6 | 6 | | | | | | | | | | | |
| 2 | K Kozlova | 6 | 6 | | | | | | | | | | | | | | | | |