| Singles | |
|---|---|
| 2019 WSG Open | |
| Champion |  Maja Chwalińska |
| Runner-up |  Anastasiya Komardina |
| Score | 6–3, 6–0 |
Olga Ianchuk was the defending champion, but chose not to participate. [1]
Maja Chwalińska won the title, defeating Anastasiya Komardina in the final, 6–3, 6–0.
Rebecca Šramková (first round)
Ekaterine Gorgodze (quarterfinals)
Isabella Shinikova (first round)
Ulrikke Eikeri (first round) Elitsa Kostova (second round) Valentina Ivakhnenko (second round)
Yuan Yue (semifinals)
Tessah Andrianjafitrimo (quarterfinals)| Semifinals | Final | ||||||||||||
| Anastasiya Komardina | 6 | 6 | |||||||||||
| 7 | Yuan Yue | 1 | 1 | ||||||||||
| Anastasiya Komardina | 3 | 0 | |||||||||||
| Maja Chwalińska | 6 | 6 | |||||||||||
| Victoria Kan | 2 | 1 | |||||||||||
| Maja Chwalińska | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | R Šramková | 4 | 5 | ||||||||||||||||||||||||
| Q |  A Dețiuc | 6 | 7 | Q | A Dețiuc | 4 | 6 | 6 | |||||||||||||||||||
| Q |  N Dascălu | 710 | 4 | 6 | Q | N Dascălu | 6 | 4 | 4 | ||||||||||||||||||
| K Rakhimova | 68 | 6 | 4 | Q | A Dețiuc | 60 | 6 | 4 | |||||||||||||||||||
| WC | Z Szczepańska | 0 | 1 | A Komardina | 77 | 4 | 6 | ||||||||||||||||||||
| A Komardina | 6 | 6 | A Komardina | 2 | 6 | 6 | |||||||||||||||||||||
 L Bronzetti | 2 | 4 | 5 | E Kostova | 6 | 4 | 3 | ||||||||||||||||||||
| 5 | E Kostova | 6 | 6 | A Komardina | 6 | 6 | |||||||||||||||||||||
| 3 | I Shinikova | 4 | 2 | 7 | Y Yuan | 1 | 1 | ||||||||||||||||||||
| D Chiesa | 6 | 6 | D Chiesa | 3 | |||||||||||||||||||||||
| Q | V Juhászová | 3 | 6 | 6 | Q | V Juhászová | 0r | ||||||||||||||||||||
| S Lansere | 6 | 4 | 3 | D Chiesa | 3 | 6 | 5 | ||||||||||||||||||||
| K Piter | 6 | 6 | 7 | Y Yuan | 6 | 3 | 7 | ||||||||||||||||||||
| Q |  M Chernyshova | 3 | 4 | K Piter | 5 | 3 | |||||||||||||||||||||
| WC | S Rogozińska Dzik | 7 | 3 | 1 | 7 | Y Yuan | 7 | 6 | |||||||||||||||||||
| 7 | Y Yuan | 5 | 6 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | T Andrianjafitrimo | 3 | 6 | 6 | |||||||||||||||||||||||
 O Sáez Larra | 6 | 0 | 3 | 8 | T Andrianjafitrimo | 6 | 3 | ||||||||||||||||||||
| WC | P Kania | 6 | 0 | WC | P Kania | 1 | 0r | ||||||||||||||||||||
 D Radanović | 3 | 0r | 8 | T Andrianjafitrimo | 6 | 2 | 4 | ||||||||||||||||||||
| Q | A Ghițescu | 1 | 2 | V Kan | 4 | 6 | 6 | ||||||||||||||||||||
| V Kan | 6 | 6 | V Kan | 5 | 6 | 6 | |||||||||||||||||||||
| Q |  I Shymanovich | 6 | 77 | Q | I Shymanovich | 7 | 4 | 4 | |||||||||||||||||||
| 4 | U Eikeri | 3 | 65 | V Kan | 2 | 1 | |||||||||||||||||||||
| 6 | V Ivakhnenko | 6 | 6 | M Chwalińska | 6 | 6 | |||||||||||||||||||||
 İ Soylu | 4 | 3 | 6 | V Ivakhnenko | 3 | 1 | |||||||||||||||||||||
| Q | C Rosatello | 3 | 6 | 2 | M Chwalińska | 6 | 6 | ||||||||||||||||||||
| M Chwalińska | 6 | 4 | 6 | M Chwalińska | 5 | 6 | 6 | ||||||||||||||||||||
| T Mihalíková | 4 | 4 | 2 | E Gorgodze | 7 | 3 | 3 | ||||||||||||||||||||
| Q | A Shoshyna | 6 | 6 | Q | A Shoshyna | 6 | 1 | 1 | |||||||||||||||||||
| WC | J Marková | 4 | 4 | 2 | E Gorgodze | 4 | 6 | 6 | |||||||||||||||||||
| 2 | E Gorgodze | 6 | 6 | ||||||||||||||||||||||||
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