# 2024 Porto Open – Women's singles

Isabella Shinikova was the defending champion but lost in the first round to Valentina Ryser.
Maja Chwalińska won the title, defeating Tessah Andrianjafitrimo in the final, 7–5, 6–1.

## Seeds

* Mai Hontama (first round)
* Arianne Hartono (quarterfinals)
* Anastasia Zakharova (quarterfinals)
* Maya Joint (quarterfinals)
* Lanlana Tararudee (semifinals, retired)
* Valeria Savinykh (first round)
* Antonia Ružić (second round)
* Harmony Tan (first 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 |
| | Gabriela Knutson | 1 | 4 | | | | |
| Q | Tessah Andrianjafitrimo | 6 | 6 | | | | |
| Q | Tessah Andrianjafitrimo | 6 | 6 | Q | Tessah Andrianjafitrimo | 5 | 1 |
| | | | | | Maja Chwalińska | 7 | 6 |
| 5 | Lanlana Tararudee | 2 | 2$^r$ | | Maja Chwalińska | 7 | 6 |
| | Maja Chwalińska | 6 | 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 | M Hontama | 3 | 4 | | | | | | | | | | | | | | | |
| | G Knutson | 6 | 6 | | | G Knutson | 6 | 6 | | | | | | | | | | |
| | V Ryser | 6 | 6 | | | V Ryser | 2 | 2 | | | | | | | | | | |
| | I Shinikova | 4 | 3 | | | | | | | | G Knutson | 6 | 3 | 6 | | | | |
| | A Ito | 6 | 6 | | | | | | | Q | E Laskevich | 4 | 6 | 1 | | | | |
| Q | E Yashina | 1 | 2 | | | A Ito | 3 | 6 | 0 | | | | | | | | | |
| Q | E Laskevich | 6 | 6 | | Q | E Laskevich | 6 | 3 | 6 | | | | | | | | | |
| 6 | V Savinykh | 1 | 1 | | | | | | | | | | | | | G Knutson | 1 | 4 |
| 3 | A Zakharova | 6 | 6 | | | | | | | | | | | | Q | T Andrianjafitrimo | 6 | 6 |
| WC | S Pinto | 0 | 1 | | 3 | A Zakharova | 6 | 2 | 6 | | | | | | | | | |
| SR | Y Hatouka | 1 | 2 | | Q | K Volodko | 2 | 6 | 0 | | | | | | | | | |
| Q | K Volodko | 6 | 6 | | | | | | | 3 | A Zakharova | 2 | 1 | | | | | |
| Q | A Bozovic | 3 | 7 | 6 | | | | | | Q | T Andrianjafitrimo | 6 | 6 | | | | | |
| | T Martincová | 6 | 5 | 2 | Q | A Bozovic | 6 | 3 | 2 | | | | | | | | | |
| Q | T Andrianjafitrimo | 6 | 6 | | Q | T Andrianjafitrimo | 4 | 6 | 6 | | | | | | | | | |
| 8 | H Tan | 0 | 0 | | | | | | | | | | | | | | | |

### 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 |
| 5 | L Tararudee | 6 | 3 | | | | | | | | | | | | | | | |
| | M Inglis | 1 | 0$^r$ | | 5 | L Tararudee | 7$^7$ | 6 | | | | | | | | | | |
| | K Sebov | 4 | 6 | 1 | Q | E Micic | 6$^2$ | 2 | | | | | | | | | | |
| Q | E Micic | 6 | 0 | 6 | | | | | | 5 | L Tararudee | 1 | 6 | 6 | | | | |
| | L Gjorcheska | 6 | 6 | | | | | | | 4 | M Joint | 6 | 4 | 2 | | | | |
| WC | C Tomai | 0 | 1 | | | L Gjorcheska | 2 | 7$^8$ | 3 | | | | | | | | | |
| Q | M Jorge | 1 | 1 | | 4 | M Joint | 6 | 6$^6$ | 6 | | | | | | | | | |
| 4 | M Joint | 6 | 6 | | | | | | | | | | | | 5 | L Tararudee | 2 | 2$^r$ |
| 7 | A Ružić | 6 | 4 | 6 | | | | | | | | | | | | M Chwalińska | 6 | 4 |
| | A Hesse | 0 | 6 | 2 | 7 | A Ružić | 3 | 0 | | | | | | | | | | |
| SE | M Bolkvadze | 1 | 1 | | | M Chwalińska | 6 | 6 | | | | | | | | | | |
| | M Chwalińska | 6 | 6 | | | | | | | | M Chwalińska | 6 | 6 | | | | | |
| | K Mladenovic | 6$^3$ | 6 | 3 | | | | | | 2 | A Hartono | 0 | 4 | | | | | |
| Q | A Robbe | 7$^7$ | 0 | 6 | Q | A Robbe | 6 | 4 | 2 | | | | | | | | | |
| WC | T Franco Dias | 0 | 2 | | 2 | A Hartono | 0 | 6 | 6 | | | | | | | | | |
| 2 | A Hartono | 6 | 6 | | | | | | | | | | | | | | | |