# 2024 Championnats Banque Nationale de Granby – Women's singles

Kayla Day was the defending champion but chose not to participate.
Maria Mateas won the title, defeating Kayla Cross in the final; 6–3, 7–6$^{(7–3)}$.

## Seeds

* Maria Mateas (champion)
* Victoria Hu (second round)
* Ana Sofía Sánchez (first round)
* Elvina Kalieva (first round)
* Liang En-shuo (quarterfinals)
* Jamie Loeb (first round)
* Kyōka Okamura (first round)
* Carson Branstine (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 | Maria Mateas | 6 | 6 | | | | | |
| Q | Ayana Akli | 1 | 1 | | | | | |
| Q | Ayana Akli | 1 | 1 | | 1 | Maria Mateas | 6 | 7$^7$ |
| | | | | | | Kayla Cross | 3 | 6$^3$ |
| | Kayla Cross | 4 | 6 | 6 | | Kayla Cross | 3 | 6$^3$ |
| | Stacey Fung | 6 | 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 | M Mateas | 6 | 7 | | | | | | | | | | | | | | | |
| Q | E Cayetano | 2 | 5 | | 1 | M Mateas | 6 | 5 | 6 | | | | | | | | | |
| | K Scott | 6 | 6 | | | K Scott | 2 | 7 | 2 | | | | | | | | | |
| LL | J Daniel | 3 | 1 | | | | | | | 1 | M Mateas | 6 | 6 | | | | | |
| Q | N Hanatani | 3 | 1 | | | | | | | 5 | E-s Liang | 2 | 2 | | | | | |
| | L Ma | 6 | 6 | | | L Ma | 6 | 4 | 5 | | | | | | | | | |
| WC | A Arseneault | 6 | 2 | 4 | 5 | E-s Liang | 4 | 6 | 7 | | | | | | | | | |
| 5 | E-s Liang | 2 | 6 | 6 | | | | | | | | | | | 1 | M Mateas | 6 | 6 |
| 4 | E Kalieva | 6 | 5 | 4 | | | | | | | | | | | Q | A Akli | 1 | 1 |
| Q | A Akli | 4 | 7 | 6 | Q | A Akli | 6 | 6 | | | | | | | | | | |
| Q | J DeFalco | 6 | 7 | | Q | J DeFalco | 4 | 3 | | | | | | | | | | |
| | AP Neffa de los Ríos | 2 | 5 | | | | | | | Q | A Akli | 3 | 6 | 6 | | | | |
| | J Failla | 4 | 0 | | | | | | | 8 | C Branstine | 6 | 2 | 3 | | | | |
| Q | I Boulais | 6 | 6 | | Q | I Boulais | 2 | 3 | | | | | | | | | | |
| | M Okáľová | 4 | 6 | 4 | 8 | C Branstine | 6 | 6 | | | | | | | | | | |
| 8 | C Branstine | 6 | 4 | 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 | Semifinals |
| 7 | K Okamura | 2 | 4 | | | | | | | | | | | | | | |
| Q | A Zhu | 6 | 6 | | Q | A Zhu | 3 | 3 | | | | | | | | | |
| | H Giavara | 3 | 1 | | | S-h Park | 6 | 6 | | | | | | | | | |
| | S-h Park | 6 | 6 | | | | | | | | S-h Park | 6$^6$ | 3 | | | | |
| | K Cross | 6 | 6 | | | | | | | | K Cross | 7$^8$ | 6 | | | | |
| WC | JL Alsola | 2 | 4 | | | K Cross | 4 | 6 | 6 | | | | | | | | |
| WC | M Kupres | 7 | 6 | | WC | M Kupres | 6 | 2 | 3 | | | | | | | | |
| 3 | AS Sánchez | 5 | 3 | | | | | | | | | | | K Cross | 4 | 6 | 6 |
| 6 | J Loeb | 4 | 6 | 4 | | | | | | | | | | S Fung | 6 | 3 | 4 |
| | D Hewitt | 6 | 2 | 6 | | D Hewitt | 3 | 6 | 5 | | | | | | | | |
| Q | J Robinson | 6 | 6 | | Q | J Robinson | 6 | 3 | 7 | | | | | | | | |
| Q | J Bui | 4 | 4 | | | | | | | Q | J Robinson | 2 | 2 | | | | |
| | S Fung | 6 | 6 | | | | | | | | S Fung | 6 | 6 | | | | |
| WC | B Fernandez | 2 | 0 | | | S Fung | 7$^7$ | 7 | | | | | | | | | |
| SR | UM Arconada | 4 | 2 | | 2 | V Hu | 6$^4$ | 5 | | | | | | | | | |
| 2 | V Hu | 6 | 6 | | | | | | | | | | | | | | |