# 2019 Oeste Ladies Open – Singles

This was the first edition of the tournament.
Isabella Shinikova won the title after Natalija Kostić retired in the final at 6–3, 2–0.

## Seeds

* Kaia Kanepi (quarterfinals)
* Giulia Gatto-Monticone (first round)
* Viktoriya Tomova (quarterfinals)
* Pemra Özgen (second round)
* Katharina Hobgarski (second round)
* Diāna Marcinkēviča (first round)
* Jessika Ponchet (semifinals)
* Elitsa Kostova (first 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 |
| | Isabella Shinikova | 7$^7$ | 5 | 6 | | | |
| 7 | Jessika Ponchet | 6$^1$ | 7 | 2 | | | |
| 7 | Jessika Ponchet | 6$^1$ | 7 | 2 | Isabella Shinikova | 6 | 2 |
| | | | | | Natalija Kostić | 3 | 0$^r$ |
| | Natalija Kostić | 7 | 2 | 6 | Natalija Kostić | 3 | 0$^r$ |
| | Cristina Bucșa | 5 | 6 | 3 | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | K Kanepi | 7 | 6 | | | | | | | | | | | | | | | |
| | V Grammatikopoulou | 5 | 1 | | 1 | K Kanepi | 6 | 6 | | | | | | | | | | |
| LL | O Parres Azcoitia | 4 | 6 | 4 | WC | I Murta | 2 | 0 | | | | | | | | | | |
| WC | I Murta | 6 | 2 | 6 | | | | | 1 | K Kanepi | 6$^{10}$ | 6 | 3 | | | | | |
| | A Hesse | 6 | 6 | | | | | | | I Shinikova | 7$^{12}$ | 3 | 6 | | | | | |
| | V Heisen | 4 | 0 | | | A Hesse | 5 | 4 | | | | | | | | | | |
| | I Shinikova | 6 | 6$^2$ | 6 | | I Shinikova | 7 | 6 | | | | | | | | | | |
| 6 | D Marcinkēviča | 4 | 7$^7$ | 4 | | | | | | | | | | | I Shinikova | 7$^7$ | 5 | 6 |
| 3 | V Tomova | 3 | 6 | 6 | | | | | | | | | | 7 | J Ponchet | 6$^1$ | 7 | 2 |
| | A Danilina | 6 | 1 | 2 | 3 | V Tomova | 7 | 6 | | | | | | | | | | |
| Q | L Pulchartová | 0 | 0 | | Q | SB Grey | 5 | 4 | | | | | | | | | | |
| Q | SB Grey | 6 | 6 | | | | | | 3 | V Tomova | 3 | 6 | 6$^3$ | | | | | |
| Q | K Kennel | 1 | 6 | 6 | | | | | 7 | J Ponchet | 6 | 3 | 7$^7$ | | | | | |
| WC | F Jorge | 6 | 4 | 2 | Q | K Kennel | 5 | 0 | | | | | | | | | | |
| | LI Paar | 1 | 4 | | 7 | J Ponchet | 7 | 6 | | | | | | | | | | |
| 7 | J Ponchet | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | K Hobgarski | 6 | 6 | | | | | | | | | | | | | |
| Q | V Bosio | 2 | 2 | 5 | K Hobgarski | 4 | 2 | | | | | | | | | |
| Q | E Shalimova | 1 | 4 | | N Kostić | 6 | 6 | | | | | | | | | |
| | N Kostić | 6 | 6 | | | | | | N Kostić | 6 | 7 | | | | | |
| Q | V Meliss | 0 | 5 | | | | | | G García Pérez | 1 | 5 | | | | | |
| | G García Pérez | 6 | 7 | | G García Pérez | 5 | 6 | 6 | | | | | | | | |
| Q | E Silva | 1 | 1 | 4 | P Özgen | 7 | 3 | 4 | | | | | | | | |
| 4 | P Özgen | 6 | 6 | | | | | | | | | | N Kostić | 7 | 2 | 6 |
| 8 | E Kostova | 4 | 2 | | | | | | | | | | C Bucșa | 5 | 6 | 3 |
| | Y In-Albon | 6 | 6 | | Y In-Albon | 2 | 7$^7$ | 6 | | | | | | | | |
| WC | MI Fonte | 4 | 3 | Q | A Atucha Gómez | 6 | 6$^3$ | 4 | | | | | | | | |
| Q | A Atucha Gómez | 6 | 6 | | | | | | Y In-Albon | 7 | 2 | 3 | | | | |
| WC | L Pigossi | 6 | 6 | | | | | | C Bucșa | 5 | 6 | 6 | | | | |
| | Y Hatouka | 2 | 2 | WC | L Pigossi | 6 | 2 | 4 | | | | | | | | |
| | C Bucșa | 6 | 6 | | C Bucșa | 3 | 6 | 6 | | | | | | | | |
| 2 | G Gatto-Monticone | 4 | 2 | | | | | | | | | | | | | |