# 2023 Shenzhen Longhua Open – Women's singles

Zhu Lin is the reigning champion from when the tournament was last held in 2019, but chose not to compete this year.
Bai Zhuoxuan won the title, defeating Yuan Yue in the final, 7–6$^{(7–5)}$, 6–2.

## Seeds

* Bai Zhuoxuan (champion)
* Yuan Yue (final)
* Tímea Babos (quarterfinals)
* Moyuka Uchijima (first round)
* Kristina Mladenovic (quarterfinals)
* Carol Zhao (semifinals)
* Eudice Chong (quarterfinals, withdrew)
* Lanlana Tararudee (quarterfinals)

## 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 |
| 1 | Bai Zhuoxuan | 6 | 4 | 6 | | | | |
| 6 | Carol Zhao | 3 | 6 | 2 | | | | |
| 6 | Carol Zhao | 3 | 6 | 2 | 1 | Bai Zhuoxuan | 7$^7$ | 6 |
| | | | | | 2 | Yuan Yue | 6$^5$ | 2 |
| | Sofya Lansere | 0$^r$ | | | 2 | Yuan Yue | 6$^5$ | 2 |
| 2 | Yuan Yue | 2 | | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | Z Bai | 6 | 6 | | | | | | | | | | | | | | | |
| Q | Y Ren | 2 | 2 | | 1 | Z Bai | 6 | 6 | | | | | | | | | | |
| WC | M Wang | 4 | 2 | | | J Lu | 2 | 3 | | | | | | | | | | |
| | J Lu | 6 | 6 | | | | | | 1 | Z Bai | 6 | 6 | | | | | | |
| Q | H-c Wu | 7 | 6 | | | | | | 5 | K Mladenovic | 0 | 3 | | | | | | |
| | S Shapatava | 5 | 3 | | Q | H-c Wu | 2 | 2 | | | | | | | | | | |
| Q | Y Yang | 4 | 3 | | 5 | K Mladenovic | 6 | 6 | | | | | | | | | | |
| 5 | K Mladenovic | 6 | 6 | | | | | | | | | | | 1 | Z Bai | 6 | 4 | 6 |
| 3 | T Babos | 6 | 6 | | | | | | | | | | | 6 | C Zhao | 3 | 6 | 2 |
| | X Yao | 3 | 2 | | 3 | T Babos | 6 | 6 | | | | | | | | | | |
| | I Yörük | 5 | 6 | 6 | | I Yörük | 1 | 1 | | | | | | | | | | |
| WC | T Mi | 7 | 4 | 4 | | | | | 3 | T Babos | 6 | 3 | 3 | | | | | |
| | M Sawangkaew | 6 | 1 | 3 | | | | | 6 | C Zhao | 2 | 6 | 6 | | | | | |
| | C Wong | 2 | 6 | 6 | | C Wong | 1 | 3 | | | | | | | | | | |
| Q | M Guo | 4 | 4 | | 6 | C Zhao | 6 | 6 | | | | | | | | | | |
| 6 | C Zhao | 6 | 6 | | | | | | | | | | | | | | | |

### 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 |
| 8 | L Tararudee | 1 | 6 | 6 | | | | | | | | | | | | |
| | A Kovaleva | 6 | 2 | 2 | 8 | L Tararudee | 6 | 6 | | | | | | | | |
| Q | I-h Cho | 5 | | | Q | I-h Cho | 1 | 4 | | | | | | | | |
| Q | Y-t Cho | 1$^r$ | | | | | | | | 8 | L Tararudee | 1 | 3 | | | |
| | S-h Park | 1 | 0 | | | | | | | | S Lansere | 6 | 6 | | | |
| | S Lansere | 6 | 6 | | | S Lansere | 6 | 6 | | | | | | | | |
| | E-s Liang | 2 | 6 | 7 | | E-s Liang | 0 | 1 | | | | | | | | |
| 4 | M Uchijima | 6 | 3 | 5 | | | | | | | | | | | S Lansere | 0$^r$ |
| 7 | E Chong | 6 | 7$^{10}$ | | | | | | | | | | | 2 | Y Yuan | 2 |
| | Q Tang | 2 | 6$^8$ | | 7 | E Chong | 7$^7$ | 2 | 7$^7$ | | | | | | | |
| | K Volodko | 7 | 6 | | | K Volodko | 6$^5$ | 6 | 6$^5$ | | | | | | | |
| Q | C Vlasselaer | 5 | 4 | | | | | | | 7 | E Chong | | | | | |
| Q | A Gureva | 4 | 6 | 4 | | | | | | 2 | Y Yuan | w/o | | | | |
| | F Liu | 6 | 3 | 6 | | F Liu | 2 | 0 | | | | | | | | |
| WC | Y Zhang | 0 | 1 | | 2 | Y Yuan | 6 | 6 | | | | | | | | |
| 2 | Y Yuan | 6 | 6 | | | | | | | | | | | | | |