# 2023 Axion Open – Singles

Mirra Andreeva won the title, defeating Céline Naef in the final, 1–6, 7–6$^{(7–3)}$, 6–0, saving three championship points en route to the title.
Lucia Bronzetti was the defending champion, but chose not to participate.

## Seeds

* Nadia Podoroska (semifinals)
* Simona Waltert (first round)
* Ylena In-Albon (first round)
* Katie Swan (first round)
* Elina Avanesyan (quarterfinals)
* Raluca Șerban (second round)
* Elena-Gabriela Ruse (first round)
* Nigina Abduraimova (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 | Final |
| 1 | Nadia Podoroska | 4 | 0 | | | | | |
| Q | Mirra Andreeva | 6 | 6 | | | | | |
| Q | Mirra Andreeva | 6 | 6 | Q | Mirra Andreeva | 1 | 7$^7$ | 6 |
| | | | | WC | Céline Naef | 6 | 6$^3$ | 0 |
| | Séléna Janicijevic | 5 | 1 | WC | Céline Naef | 6 | 6$^3$ | 0 |
| WC | Céline Naef | 7 | 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 | N Podoroska | 7$^7$ | 5 | 6 | | | | | | | | | | | | | |
| Q | T Andrianjafitrimo | 6$^4$ | 7 | 2 | 1 | N Podoroska | 6 | 2 | 6 | | | | | | | | |
| Q | C Perrin | 6 | 3 | 6$^6$ | | A Tikhonova | 4 | 6 | 3 | | | | | | | | |
| | A Tikhonova | 4 | 6 | 7$^8$ | | | | | | 1 | N Podoroska | 7$^7$ | 7 | | | | |
| WC | S Scilipoti | 1 | 0 | | | | | | | 5 | E Avanesyan | 6$^2$ | 5 | | | | |
| Q | J Fett | 6 | 6 | | Q | J Fett | 5 | 3 | | | | | | | | | |
| Q | M Bayerlová | 3 | 1 | | 5 | E Avanesyan | 7 | 6 | | | | | | | | | |
| 5 | E Avanesyan | 6 | 6 | | | | | | | | | | | 1 | N Podoroska | 4 | 0 |
| 4 | K Swan | 6$^3$ | 4 | | | | | | | | | | | Q | M Andreeva | 6 | 6 |
| | B Palicová | 7$^7$ | 6 | | | B Palicová | 0 | 2 | | | | | | | | | |
| WC | J Dürst | 3 | 2 | | Q | M Andreeva | 6 | 6 | | | | | | | | | |
| Q | M Andreeva | 6 | 6 | | | | | | | Q | M Andreeva | 6 | 6 | | | | |
| | A Eala | 0 | 2 | | | | | | | | A Cadanțu-Ignatik | 0 | 3 | | | | |
| | A Cadanțu-Ignatik | 6 | 6 | | | A Cadanțu-Ignatik | 1 | 6 | 7 | | | | | | | | |
| WC | E Svitolina | 6 | 6 | | WC | E Svitolina | 6 | 2 | 5 | | | | | | | | |
| 7 | E-G Ruse | 4 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | R Șerban | 6 | 6 | | | | | | | | | | | | | | | |
| Q | L Papadakis | 1 | 3 | | 6 | R Șerban | 2 | 6$^1$ | | | | | | | | | | |
| | M Benoît | 2 | 5 | | | S Janicijevic | 6 | 7$^7$ | | | | | | | | | | |
| | S Janicijevic | 6 | 7 | | | | | | | | S Janicijevic | 3 | 7$^7$ | 6 | | | | |
| | C Monnet | 6 | 6$^{12}$ | 6 | | | | | | | T Lukas | 6 | 6$^2$ | 2 | | | | |
| | A Albié | 3 | 7$^{14}$ | 2 | | C Monnet | 4 | 3 | | | | | | | | | | |
| | T Lukas | 6 | 6 | | | T Lukas | 6 | 6 | | | | | | | | | | |
| 3 | Y In-Albon | 2 | 0 | | | | | | | | | | | | | S Janicijevic | 5 | 1 |
| 8 | N Abduraimova | 6 | 6 | | | | | | | | | | | | WC | C Naef | 7 | 6 |
| | M Barthel | 3 | 4 | | 8 | N Abduraimova | 4 | 7 | 4 | | | | | | | | | |
| Q | A Tubello | 5 | 4 | | | D Semeņistaja | 6 | 5 | 6 | | | | | | | | | |
| | D Semeņistaja | 7 | 6 | | | | | | | | D Semeņistaja | 6$^4$ | 3 | | | | | |
| Q | F Ferro | 6 | 3 | 6 | | | | | | WC | C Naef | 7$^7$ | 6 | | | | | |
| | D Jakupović | 4 | 6 | 4 | Q | F Ferro | 6 | 3 | 3 | | | | | | | | | |
| WC | C Naef | 6 | 7 | | WC | C Naef | 1 | 6 | 6 | | | | | | | | | |
| 2 | S Waltert | 3 | 5 | | | | | | | | | | | | | | | |