# 2023 Empire Women's Indoor 1 – Singles

Katie Swan was the defending champion but chose not to participate.
Jaqueline Cristian won the title, defeating Océane Dodin in the final, 7–6$^{(9–7)}$, 7–6$^{(7–4)}$.

## Seeds

* Tamara Korpatsch (first round)
* Julia Grabher (first round)
* Océane Dodin (final)
* Clara Tauson (second round)
* Réka Luca Jani (first round)
* Tamara Zidanšek (quarterfinals)
* Greet Minnen (semifinals)
* Leyre Romero Gormaz (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 |
| 7 | Greet Minnen | 5 | 3 | | | | |
| 3 | Océane Dodin | 7 | 6 | | | | |
| 3 | Océane Dodin | 7 | 6 | 3 | Océane Dodin | 6$^7$ | 6$^4$ |
| | | | | | Jaqueline Cristian | 7$^9$ | 7$^7$ |
| | Jaqueline Cristian | 6 | 6 | | Jaqueline Cristian | 7$^9$ | 7$^7$ |
| WC | Kristína Kučová | 3 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | T Korpatsch | 3 | 3 | | | | | | | | | | | | | | | |
| | W Falkowska | 6 | 6 | | | W Falkowska | 3 | 2 | | | | | | | | | | |
| | N Szabanin | 2 | 3 | | | B Palicová | 6 | 6 | | | | | | | | | | |
| | B Palicová | 6 | 6 | | | | | | | | B Palicová | 3 | 3 | | | | | |
| Q | D Šalková | 7$^7$ | 4 | 6 | | | | | | 7 | G Minnen | 6 | 6 | | | | | |
| | M Barthel | 6$^4$ | 6 | 3 | Q | D Šalková | 2 | 1 | | | | | | | | | | |
| Q | A Sisková | 4 | 1 | | 7 | G Minnen | 6 | 6 | | | | | | | | | | |
| 7 | G Minnen | 6 | 6 | | | | | | | | | | | | 7 | G Minnen | 5 | 3 |
| 3 | O Dodin | 7$^7$ | 6 | | | | | | | | | | | | 3 | O Dodin | 7 | 6 |
| Q | R Zelníčková | 6$^4$ | 1 | | 3 | O Dodin | 6 | 4 | 6 | | | | | | | | | |
| JE | C Naef | 6 | 6 | | JE | C Naef | 1 | 6 | 3 | | | | | | | | | |
| | N Potočnik | 3 | 3 | | | | | | | 3 | O Dodin | 4 | 6 | 7$^7$ | | | | |
| Q | IG Ghioroaie | 4 | 7$^7$ | 2 | | | | | | | Y Wickmayer | 6 | 1 | 6$^3$ | | | | |
| WC | R Šramková | 6 | 6$^3$ | 6 | WC | R Šramková | 2 | 4 | | | | | | | | | | |
| | Y Wickmayer | 6 | 6 | | | Y Wickmayer | 6 | 6 | | | | | | | | | | |
| 5 | RL Jani | 2 | 1 | | | | | | | | | | | | | | | |

### 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 | T Zidanšek | 6 | 6 | | | | | | | | | | | | | | | |
| Q | AK Tóth | 4 | 3 | | 6 | T Zidanšek | 6 | 6 | | | | | | | | | | |
| | K von Deichmann | 6 | 6 | | | K von Deichmann | 3 | 4 | | | | | | | | | | |
| WC | E Pláteníková | 1 | 1 | | | | | | | 6 | T Zidanšek | 5 | 6 | 2 | | | | |
| Q | E Malõgina | 3 | 4 | | | | | | | | J Cristian | 7 | 1 | 6 | | | | |
| | J Cristian | 6 | 6 | | | J Cristian | 6$^9$ | 7 | 6 | | | | | | | | | |
| | L Pattinama Kerkhove | 0 | 2 | | 4 | C Tauson | 7$^{11}$ | 5 | 0 | | | | | | | | | |
| 4 | C Tauson | 6 | 6 | | | | | | | | | | | | | J Cristian | 6 | 6 |
| 8 | L Romero Gormaz | 6 | 6 | | | | | | | | | | | | WC | K Kučová | 3 | 4 |
| WC | N Kročková | 3 | 3 | | 8 | L Romero Gormaz | 6$^2$ | 4 | | | | | | | | | | |
| Q | T Smitková | 6 | 6 | | Q | T Smitková | 7$^7$ | 6 | | | | | | | | | | |
| | K Kawa | 0 | 1 | | | | | | | Q | T Smitková | 4 | 6 | 4 | | | | |
| | J Bouzas Maneiro | 4 | 4 | | | | | | | WC | K Kučová | 6 | 4 | 6 | | | | |
| Q | L Havlíčková | 6 | 6 | | Q | L Havlíčková | 4 | 6$^4$ | | | | | | | | | | |
| WC | K Kučová | 6 | 2 | 6 | WC | K Kučová | 6 | 7$^7$ | | | | | | | | | | |
| 2 | J Grabher | 1 | 6 | 3 | | | | | | | | | | | | | | |