# 2023 Vacaria Open – Singles

This was the first edition of the tournament.
Séléna Janicijevic won the title, defeating Francisca Jorge in the final, 3–6, 6–3, 6–2.

## Seeds

* María Lourdes Carlé (semifinals)
* Julia Riera (semifinals)
* Martina Capurro Taborda (quarterfinals)
* Solana Sierra (quarterfinals)
* Justina Mikulskytė (second round)
* Francisca Jorge (final)
* Séléna Janicijevic (champion)
* Maria Mateas (second round, retired)

## 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 | Final |
| 1 | María Lourdes Carlé | 3 | 2 | | | | | | |
| 6 | Francisca Jorge | 6 | 6 | | | | | | |
| 6 | Francisca Jorge | 6 | 6 | | 6 | Francisca Jorge | 6 | 3 | 2 |
| | | | | | 7 | Séléna Janicijevic | 3 | 6 | 6 |
| 7 | Séléna Janicijevic | 6 | 3 | 6 | 7 | Séléna Janicijevic | 3 | 6 | 6 |
| 2 | Julia Riera | 3 | 6 | 4 | | | | | |

### Top 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | ML Carlé | 6 | 6 | | | | | | | | | | | | | | |
| WC | L Badia | 1 | 2 | | 1 | ML Carlé | 6 | 7 | | | | | | | | | |
| | H Giavara | 7 | 6 | | | H Giavara | 2 | 5 | | | | | | | | | |
| Q | A Harmon | 5 | 2 | | | | | | | 1 | ML Carlé | 6 | 6 | | | | |
| | N Fossa Huergo | 6 | 6 | | | | | | | | N Fossa Huergo | 1 | 2 | | | | |
| | A Candiotto | 2 | 4 | | | N Fossa Huergo | 6 | 6 | | | | | | | | | |
| | D Lodikova | 3 | 4 | | 5 | J Mikulskytė | 3 | 4 | | | | | | | | | |
| 5 | J Mikulskytė | 6 | 6 | | | | | | | | | | | 1 | ML Carlé | 3 | 2 |
| 3 | M Capurro Taborda | 6 | 6 | | | | | | | | | | | 6 | F Jorge | 6 | 6 |
| Q | C Bossi | 3 | 3 | | 3 | M Capurro Taborda | 1 | 6 | 6 | | | | | | | | |
| | M Jorge | 6 | 6 | | | M Jorge | 6 | 1 | 4 | | | | | | | | |
| WC | C Bohrer Martins | 1 | 1 | | | | | | | 3 | M Capurro Taborda | 3 | 4 | | | | |
| Q | W Mdlulwa | 3 | 2 | | | | | | | 6 | F Jorge | 6 | 6 | | | | |
| Q | MP Pérez | 6 | 6 | | Q | MP Pérez | 6$^0$ | 0 | | | | | | | | | |
| | R Kingsley | 6 | 4 | 3 | 6 | F Jorge | 7$^7$ | 6 | | | | | | | | | |
| 6 | F Jorge | 4 | 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 | Semifinals |
| 7 | S Janicijevic | 6 | 6 | | | | | | | | | | | | | | |
| WC | S Mendonça | 1 | 0 | 7 | S Janicijevic | 6 | 6 | | | | | | | | | | |
| Q | J Jebawy | 1 | 2 | | C Alves | 0 | 1 | | | | | | | | | | |
| | C Alves | 6 | 6 | | | | | | 7 | S Janicijevic | 7$^7$ | 6 | | | | | |
| | AS Sánchez | 2 | 1 | | | | | | 4 | S Sierra | 6$^4$ | 4 | | | | | |
| WC | L Fullana | 6 | 6 | WC | L Fullana | 2 | 6 | 3 | | | | | | | | | |
| Q | R Ccuno | 0 | 1 | 4 | S Sierra | 6 | 3 | 6 | | | | | | | | | |
| 4 | S Sierra | 6 | 6 | | | | | | | | | | 7 | S Janicijevic | 6 | 3 | 6 |
| 8 | M Mateas | 7$^7$ | 7$^7$ | | | | | | | | | | 2 | J Riera | 3 | 6 | 4 |
| | MS Krywoj | 6$^5$ | 6$^3$ | 8 | M Mateas | 4 | 0$^r$ | | | | | | | | | | |
| | G Cé | 3 | 1 | | TG Pedretti | 6 | 3 | | | | | | | | | | |
| | TG Pedretti | 6 | 6 | | | | | | | TG Pedretti | 6$^5$ | 4 | | | | | |
| | M Okáľová | 6 | 6 | | | | | | 2 | J Riera | 7$^7$ | 6 | | | | | |
| Q | Y Monroy | 1 | 2 | | M Okáľová | 1 | 1 | | | | | | | | | | |
| Q | A Ulyashchenko | 2 | 2 | 2 | J Riera | 6 | 6 | | | | | | | | | | |
| 2 | J Riera | 6 | 6 | | | | | | | | | | | | | | |