# 2023 Montevideo Open – Singles

Renata Zarazúa won the singles title at the 2023 Montevideo Open, defeating Diane Parry in the final, 7–5, 3–6, 6–4.
Diana Shnaider was the reigning champion, but chose not to participate.

## Seeds

* Diane Parry (final)
* Renata Zarazúa (champion)
* Martina Capurro Taborda (second round)
* Julia Riera (quarterfinals)
* María Lourdes Carlé (semifinals)
* Miriam Bulgaru (quarterfinals)
* Solana Sierra (quarterfinals)
* Valentini Grammatikopoulou (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 | Final | Final |
| 1 | Diane Parry | 7$^7$ | 6 | | | | | | |
| | Robin Montgomery | 6$^5$ | 3 | | | | | | |
| | Robin Montgomery | 6$^5$ | 3 | | 1 | Diane Parry | 5 | 6 | 4 |
| | | | | | 2 | Renata Zarazúa | 7 | 3 | 6 |
| 5 | María Lourdes Carlé | 1 | 6 | 5 | 2 | Renata Zarazúa | 7 | 3 | 6 |
| 2 | Renata Zarazúa | 6 | 2 | 7 | | | | | |

### Top half

| 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 |
| 1 | D Parry | 7 | 6 | | | | | | | | | | | | | | |
| | A Anshba | 5 | 3 | 1 | D Parry | 6 | 6 | | | | | | | | | | |
| | D Papamichail | 6 | 6 | | D Papamichail | 1 | 2 | | | | | | | | | | |
| | V Hu | 4 | 2 | | | | | | 1 | D Parry | 2 | 6 | 6 | | | | |
| WC | J Rodríguez | 3 | 4 | | | | | | 7 | S Sierra | 6 | 4 | 0 | | | | |
| | E Gorgodze | 6 | 6 | | E Gorgodze | 3 | 6 | 3 | | | | | | | | | |
| WC | C Bohrer Martins | 4 | 1 | 7 | S Sierra | 6 | 3 | 6 | | | | | | | | | |
| 7 | S Sierra | 6 | 6 | | | | | | | | | | | 1 | D Parry | 7$^7$ | 6 |
| 3 | M Capurro Taborda | 6 | 6 | | | | | | | | | | | | R Montgomery | 6$^5$ | 3 |
| WC | T Licht | 1 | 1 | 3 | M Capurro Taborda | 1 | 3 | | | | | | | | | | |
| | L Romero Gormaz | 6$^5$ | 3 | | R Montgomery | 6 | 6 | | | | | | | | | | |
| | R Montgomery | 7$^7$ | 6 | | | | | | | R Montgomery | 6 | 6 | | | | | |
| | R Kingsley | 3 | 3 | | | | | | | Y In-Albon | 2 | 1 | | | | | |
| | Y In-Albon | 6 | 6 | | Y In-Albon | 6 | 7$^7$ | | | | | | | | | | |
| | D Lodikova | 7$^7$ | 6 | | D Lodikova | 2 | 6$^4$ | | | | | | | | | | |
| 8 | V Grammatikopoulou | 6$^5$ | 2 | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | ML Carlé | 6 | 6 | | | | | | | | | | | | | | | |
| | V Strakhova | 4 | 3 | | 5 | ML Carlé | 6 | 6 | | | | | | | | | | |
| PR | P Hercog | 7$^7$ | 6 | | PR | P Hercog | 0 | 1 | | | | | | | | | | |
| Q | V Lepchenko | 6$^2$ | 2 | | | | | | | 5 | ML Carlé | 6 | 6 | | | | | |
| | J Loeb | 6 | 1 | 4 | | | | | | 4 | J Riera | 4 | 0 | | | | | |
| | İ Öz | 2 | 6 | 6 | | İ Öz | 6 | 4 | 3 | | | | | | | | | |
| | C Meligeni Alves | 3 | 1 | | 4 | J Riera | 4 | 6 | 6 | | | | | | | | | |
| 4 | J Riera | 6 | 6 | | | | | | | | | | | 5 | ML Carlé | 1 | 6 | 5 |
| 6 | M Bulgaru | 6 | 6 | | | | | | | | | | | 2 | R Zarazúa | 6 | 2 | 7 |
| Q | A Rogers | 1 | 1 | | 6 | M Bulgaru | 3 | 6 | 6 | | | | | | | | | |
| | G Cé | 5 | 4 | | | E Vedder | 6 | 2 | 2 | | | | | | | | | |
| | E Vedder | 7 | 6 | | | | | | | 6 | M Bulgaru | 2 | 2 | | | | | |
| Q | G Lee | 6 | 6 | | | | | | | 2 | R Zarazúa | 6 | 6 | | | | | |
| WC | L de Santa Ana | 0 | 1 | | Q | G Lee | 0 | 0 | | | | | | | | | | |
| Q | H Giavara | 0 | 5 | | 2 | R Zarazúa | 6 | 6 | | | | | | | | | | |
| 2 | R Zarazúa | 6 | 7 | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Varvara Lepchenko (qualified)
* Gabriela Lee (qualified)
* Haley Giavara (qualified)
* Anna Rogers (qualified)

### Qualifiers

* Varvara Lepchenko
* Gabriela Lee
* Haley Giavara
* Anna Rogers

### Qualifying draw
#### First qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Varvara Lepchenko | 7$^7$ | 6 | |
| WC | Romina Ccuno | 6$^7$ | 3 | |

#### Second qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Gabriela Lee | 6 | 6 | |
| | Quinn Gleason | 3 | 3 | |

#### Third qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Haley Giavara | 6 | 6 | |
| WC | Julia Caffarena | 3 | 2 | |

#### Fourth qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Anna Rogers | 6 | 6 | |
| | Freya Christie | 1 | 1 | |