| Round of 32 | Round of 16 | Quarterfinals | Semifinals | Final | Winner |
|---|
| | | | | | | | (1)Olivia Peisachovitz (ON) | | | | | | | ---- | (1)Olivia Peisachovitz (ON) | | | | | | BYE | | | | | | | | ACE 2012/03/03, Sat at 3:15pm | (1)Olivia Peisachovitz (ON) | | | | | Erica Tsai (ON) | | 6-2, 6-2 | | | | | ACE 2012/03/02, Fri at 7:30pm | Marija Milic (ON) | | | | | | Marija Milic (ON) | 6-1, 6-1 | | | | | | | | | | | | | Olivia Johnston (ON) | | | | | | | --- | Ksenia Providokhina (ON) | | | | | | Ksenia Providokhina (ON) | DEF | | | | | | | ACE 2012/03/03, Sat at 3:30pm | Ksenia Providokhina (ON) | | | | | Madeleine Gnam (ON) | | 3-6, 6-4, 7-6(3) | | | | | ACE 2012/03/02, Fri at 7:45pm | Madeleine Gnam (ON) | | | | | | Monika Nowak (ON) | 6-2, 6-3 | | | | | | | | | | | | | (3)Sophie Bui (ON) | | | | | | | ---- | (3)Sophie Bui (ON) | | | | | | BYE | | | | | | | | ACE 2012/03/03, Sat at 4:00pm | (3)Sophie Bui (ON) | | | | | Rebecca Herrington (ON) | | 6-4, 6-0 | | | | | ACE 2012/03/02, Fri at 8:00pm | Rebecca Herrington (ON) | | | | | | Anna Philp (ON) | 7-5, 2-6, 6-3 | | | | | | | | | | | | | Julia Kobylianski (ON) | | | | | | | ACE 2012/03/02, Fri at 8:00pm | Disha Nayak (ON) | | | | | | Disha Nayak (ON) | DEF | | | | | | | ACE 2012/03/03, Sat at 4:00pm | (6)Montana Crawford (ON) | | | | | BYE | | 6-3, 7-5 | | | | | ---- | (6)Montana Crawford (ON) | | | | | | (6)Montana Crawford (ON) | | | | | | | | | | | | | | (5)Tanja Gligoric (ON) | | | | | | | ---- | (5)Tanja Gligoric (ON) | | | | | | BYE | | | | | | | | ACE 2012/03/03, Sat at 2:30pm | (5)Tanja Gligoric (ON) | | | | | Chiara Vasquez (ON) | | 6-0, 6-0 | | | | | ACE 2012/03/03, Sat at 12:15pm | Chiara Vasquez (ON) | | | | | | Tamia Simon (ON) | DEF | | | | | | | | | | | | | Katarina Trninic (ON) | | | | | | | ACE 2012/03/03, Sat at 11:30am | Katia Lariviere (ON) | | | | | | Katia Lariviere (ON) | 6-0, 6-1 | | | | | | | ACE 2012/03/03, Sat at 2:30pm | (4)Sandra Enache (ON) | | | | | BYE | | 7-5, 6-2 | | | | | ---- | (4)Sandra Enache (ON) | | | | | | (4)Sandra Enache (ON) | | | | | | | | | | | | | | Veronica Kalarus (ON) | | | | | | | ACE 2012/03/03, Sat at 11:30am | Ecaterina Camer (ON) | | | | | | Ecaterina Camer (ON) | 3-6, 6-3, 6-4 | | | | | | | ACE 2012/03/03, Sat at 3:00pm | Ecaterina Camer (ON) | | | | | Heather Hills (ON) | | 6-2, 7-6, (7-5) | | | | | ACE 2012/03/03, Sat at 11:15am | Olga Donchu (ON) | | | | | | Olga Donchu (ON) | 6-1, 6-2 | | | | | | | | | | | | | Natasha Stefanovic (ON) | | | | | | | ACE 2012/03/03, Sat at 12:30pm | Natasha Stefanovic (ON) | | | | | | Stella Iankov (ON) | 6-2, 6-3 | | | | | | | ACE 2012/03/03, Sat at 3:15pm | (2)Luxmi Ramasamy (ON) | | | | | BYE | | 6-1,6-1 | | | | | ---- | (2)Luxmi Ramasamy (ON) | | | | | | (2)Luxmi Ramasamy (ON) | | | | | | | | | | | | |
|
|
| No | Player |
| 1 | Peisachovitz Olivia |
| 2 | Ramasamy Luxmi |
| 3 | Bui Sophie |
| 4 | Enache Sandra |
| 5 | Gligoric Tanja |
| 6 | Crawford Montana |
|