# 2023 Central Coast Pro Tennis Open – Singles

Madison Brengle was the defending champion but chose not to participate.
Taylor Townsend won the title, defeating Renata Zarazúa in the final, 6–3, 6–1.

## Seeds

* Taylor Townsend (champion)
* Katie Volynets (quarterfinals)
* Katherine Sebov (second round)
* Iryna Shymanovich (semifinals)
* Ann Li (quarterfinals)
* Hailey Baptiste (second round)
* Elsa Jacquemot (second round)
* Renata Zarazúa (final)

## 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 |
| 1 | Taylor Townsend | 7 | 6 | | | | |
| WC | McCartney Kessler | 5 | 4 | | | | |
| WC | McCartney Kessler | 5 | 4 | 1 | Taylor Townsend | 6 | 6 |
| | | | | 8 | Renata Zarazúa | 3 | 1 |
| 4 | Iryna Shymanovich | 3 | 4 | 8 | Renata Zarazúa | 3 | 1 |
| 8 | Renata Zarazúa | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | T Townsend | 6 | 6 | | | | | | | | | | | | | | | |
| | J Loeb | 3 | 2 | | 1 | T Townsend | w/o | | | | | | | | | | | |
| SE | M Stakusic | 6 | 6 | | SE | M Stakusic | | | | | | | | | | | | |
| | E Kalieva | 4 | 0 | | | | | | | 1 | T Townsend | 4 | 6 | 6 | | | | |
| | L Chirico | 2 | | | | | | | | 5 | A Li | 6 | 2 | 2 | | | | |
| Q | H Poznikhirenko | 3$^r$ | | | | L Chirico | 5 | 2 | | | | | | | | | | |
| | L Hovde | 6 | 6$^1$ | 0 | 5 | A Li | 7 | 6 | | | | | | | | | | |
| 5 | A Li | 3 | 7$^7$ | 6 | | | | | | | | | | | 1 | T Townsend | 7 | 6 |
| 3 | K Sebov | 6 | 6 | | | | | | | | | | | | WC | M Kessler | 5 | 4 |
| Q | MS Krywoj | 0 | 3 | | 3 | K Sebov | 2 | 6 | 3 | | | | | | | | | |
| | K Mladenovic | 3 | 4 | | Q | H Chang | 6 | 0 | 6 | | | | | | | | | |
| Q | H Chang | 6 | 6 | | | | | | | Q | H Chang | 5 | 2 | | | | | |
| Q | C Corley | 3 | 2 | | | | | | | WC | M Kessler | 7 | 6 | | | | | |
| WC | M Kessler | 6 | 6 | | WC | M Kessler | 3 | 6 | 6 | | | | | | | | | |
| Q | V Miroshnichenko | 6$^7$ | 6 | 4 | 6 | H Baptiste | 6 | 3 | 1 | | | | | | | | | |
| 6 | H Baptiste | 7$^9$ | 1 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | E Jacquemot | 5 | 7$^7$ | 6 | | | | | | | | | | | | | | |
| | L Sun | 7 | 6$^3$ | 3 | 7 | E Jacquemot | 7$^7$ | 4 | 5 | | | | | | | | | |
| Q | L Peyre | 1 | 3 | | | M Jones | 6$^5$ | 6 | 7 | | | | | | | | | |
| | M Jones | 6 | 6 | | | | | | | | M Jones | 3 | 6$^6$ | | | | | |
| LL | J Aney | 0 | 0 | | | | | | | 4 | I Shymanovich | 6 | 7$^8$ | | | | | |
| Q | C Harrison | 6 | 6 | | Q | C Harrison | 0 | 6$^2$ | | | | | | | | | | |
| WC | R Anderson | 3 | 1 | | 4 | I Shymanovich | 6 | 7$^7$ | | | | | | | | | | |
| 4 | I Shymanovich | 6 | 6 | | | | | | | | | | | | 4 | I Shymanovich | 3 | 4 |
| 8 | R Zarazúa | 7$^8$ | 7$^7$ | | | | | | | | | | | | 8 | R Zarazúa | 6 | 6 |
| WC | W Osuigwe | 6$^6$ | 6$^5$ | | 8 | R Zarazúa | 6 | 0 | 6 | | | | | | | | | |
| | A Tikhonova | 7 | 6$^3$ | 6 | | A Tikhonova | 3 | 6 | 1 | | | | | | | | | |
| | T Prozorova | 5 | 7$^7$ | 3 | | | | | | 8 | R Zarazúa | 6 | 4 | 6 | | | | |
| WC | S Chang | 6 | 7 | | | | | | | 2 | K Volynets | 4 | 6 | 0 | | | | |
| | S Fung | 4 | 5 | | WC | S Chang | 4 | 3 | | | | | | | | | | |
| Q | A Bozovic | 6 | 2 | 4 | 2 | K Volynets | 6 | 6 | | | | | | | | | | |
| 2 | K Volynets | 3 | 6 | 6 | | | | | | | | | | | | | | |