# 2023 MundoTenis Open – Singles

Ajla Tomljanović won the singles title at the 2023 MundoTenis Open, defeating Martina Capurro Taborda in the final, 6–1, 7–5. She saved four match points in her second-round match against İpek Öz en route to her maiden WTA 125 title.
Irina-Camelia Begu was the reigning champion from 2016, when the event was a WTA International tournament, but withdrew before the tournament began.

## Seeds

* Emma Navarro (first round)
* Diana Shnaider (second round)
* Nadia Podoroska (semifinals)
* Sara Errani (first round)
* Diane Parry (first round)
* Anna Bondár (first round)
* Panna Udvardy (first round)
* Elizabeth Mandlik (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 | Final | Final | Final | Final |
| WC | Ajla Tomljanović | 6 | 6 | | | | |
| | Renata Zarazúa | 1 | 1 | | | | |
| | Renata Zarazúa | 1 | 1 | WC | Ajla Tomljanović | 6 | 7 |
| | | | | | Martina Capurro Taborda | 1 | 5 |
| 3 | Nadia Podoroska | 2 | 1 | | Martina Capurro Taborda | 1 | 5 |
| | Martina Capurro Taborda | 6 | 6 | | | | |

### 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/WC | E Navarro | 4 | 6$^2$ | | | | | | | | | | | | | | |
| | S Sierra | 6 | 7$^7$ | | | S Sierra | 6 | 2 | 3 | | | | | | | | |
| | M Bulgaru | 6$^4$ | 7$^7$ | 6 | | M Bulgaru | 1 | 6 | 6 | | | | | | | | |
| | L Pigossi | 7$^7$ | 6$^4$ | 0 | | | | | | | M Bulgaru | 6$^5$ | 2 | | | | |
| WC | A Tomljanović | 6$^5$ | 7 | 6 | | | | | | WC | A Tomljanović | 7$^7$ | 6 | | | | |
| | F Ferro | 7$^7$ | 5 | 3 | WC | A Tomljanović | 5 | 7$^8$ | 7 | | | | | | | | |
| | İ Öz | 7 | 6 | | | İ Öz | 7 | 6$^6$ | 5 | | | | | | | | |
| 6 | A Bondár | 5 | 0 | | | | | | | | | | | WC | A Tomljanović | 6 | 6 |
| 4 | S Errani | 1 | 6$^5$ | | | | | | | | | | | | R Zarazúa | 1 | 1 |
| | S Bejlek | 6 | 7$^7$ | | | S Bejlek | 6 | 7$^7$ | | | | | | | | | |
| | L Jeanjean | 0 | | | | L Jeanjean | 2 | 6$^3$ | | | | | | | | | |
| | P Marčinko | 2$^r$ | | | | | | | | | S Bejlek | 3 | 3 | | | | |
| | J Riera | 4 | 6$^2$ | | | | | | | | R Zarazúa | 6 | 6 | | | | |
| | D Papamichail | 6 | 7$^7$ | | | D Papamichail | 4 | 2 | | | | | | | | | |
| | R Zarazúa | 7 | 6 | | | R Zarazúa | 6 | 6 | | | | | | | | | |
| 7 | P Udvardy | 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 |
| 5 | D Parry | 2 | 2 | | | | | | | | | | | | | | |
| Q | A Todoni | 6 | 6 | | Q | A Todoni | 6 | 6 | | | | | | | | | |
| Q | M Jones | 6 | 6$^r$ | | WC | G Cé | 1 | 3 | | | | | | | | | |
| WC | G Cé | 3 | 6 | | | | | | | Q | A Todoni | | | | | | |
| | ML Carlé | 2 | 6 | 3 | | | | | | 3 | N Podoroska | w/o | | | | | |
| | P Hercog | 6 | 2 | 6 | | P Hercog | 2 | 3 | | | | | | | | | |
| | J Bouzas Maneiro | 4 | 1 | | 3 | N Podoroska | 6 | 6 | | | | | | | | | |
| 3 | N Podoroska | 6 | 6 | | | | | | | | | | | 3 | N Podoroska | 2 | 1 |
| 8 | E Mandlik | 6 | 6 | | | | | | | | | | | | M Capurro Taborda | 6 | 6 |
| Q | C Perrin | 3 | 2 | | 8 | E Mandlik | 3 | 6 | 3 | | | | | | | | |
| | M Capurro Taborda | 6 | 6 | | | M Capurro Taborda | 6 | 3 | 6 | | | | | | | | |
| WC | C Bohrer Martins | 3 | 4 | | | | | | | | M Capurro Taborda | 7$^9$ | 6 | | | | |
| WC | C Alves | 1 | 2 | | | | | | | | C Monnet | 6$^7$ | 0 | | | | |
| | C Monnet | 6 | 6 | | | C Monnet | 6 | 1 | 6 | | | | | | | | |
| Q | J Loeb | 2 | 0 | | 2 | D Shnaider | 4 | 6 | 1 | | | | | | | | |
| 2 | D Shnaider | 6 | 6 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Makenna Jones (qualified)
* Anca Todoni (qualified)
* Jamie Loeb (qualified)
* Sada Nahimana (qualifying competition)

### Qualifiers

* Makenna Jones
* Anca Todoni
* Jamie Loeb
* Conny Perrin

### Qualifying draw
#### First qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Makenna Jones | 6 | 6 | |
| WC | Camilla Bossi | 2 | 0 | |

#### Second qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Anca Todoni | 6 | 6 | |
| | Eva Vedder | 4 | 1 | |

#### Third qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Jamie Loeb | 6 | 6 | |
| WC | Luiza Eidelvein | 0 | 0 | |

#### Fourth qualifier

| Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Sada Nahimana | 4 | 4 | |
| | Conny Perrin | 6 | 6 | |