# 2018 Canberra Tennis International – Women's singles

Olivia Rogowska was the defending champion, but lost in the final to Zoe Hives, 6–4, 6–2.

## Seeds

* Arina Rodionova (second round)
* Gabriella Taylor (first round)
* Priscilla Hon (second round)
* Olivia Rogowska (final)
* Jaimee Fourlis (first round)
* Ellen Perez (second round)
* Destanee Aiava (first round)
* Katy Dunne (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 | Semifinals | Final | Final | Final | Final |
| | Astra Sharma | 1 | 4 | | | | | |
| 4 | Olivia Rogowska | 6 | 6 | | | | | |
| 4 | Olivia Rogowska | 6 | 6 | | 4 | Olivia Rogowska | 4 | 2 |
| | | | | | | Zoe Hives | 6 | 6 |
| | Zoe Hives | 4 | 6 | 6 | | Zoe Hives | 6 | 6 |
| | Isabelle Wallace | 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 | Ar Rodionova | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| Q | Z Zlochová | 6$^3$ | 0 | | 1 | Ar Rodionova | 6 | 6$^3$ | 3 | | | | | | | | | |
| | R Ozaki | 6 | 6 | | | R Ozaki | 4 | 7$^7$ | 6 | | | | | | | | | |
| WC | A Parnaby | 3 | 3 | | | | | | | | R Ozaki | 4 | 6 | 0 | | | | |
| WC | A Bozovic | 5 | 6 | 4 | | | | | | | A Sharma | 6 | 3 | 6 | | | | |
| WC | S Mendez | 7 | 3 | 6 | WC | S Mendez | 2 | 3 | | | | | | | | | | |
| | A Sharma | 6 | 6 | | | A Sharma | 6 | 6 | | | | | | | | | | |
| 8 | K Dunne | 2 | 2 | | | | | | | | | | | | | A Sharma | 1 | 4 |
| 4 | O Rogowska | 6 | 6 | | | | | | | | | | | | 4 | O Rogowska | 6 | 6 |
| | A Tere-Apisah | 2 | 2 | | 4 | O Rogowska | 6 | 6 | | | | | | | | | | |
| | A Bai | 3 | 6$^6$ | | WC | O Tjandramulia | 4 | 2 | | | | | | | | | | |
| WC | O Tjandramulia | 6 | 7$^8$ | | | | | | | 4 | O Rogowska | 6 | 6 | | | | | |
| | A Myers | 4 | 0 | | | | | | | Q | I Ramialison | 3 | 2 | | | | | |
| Q | I Ramialison | 6 | 6 | | Q | I Ramialison | 6 | 4 | 6 | | | | | | | | | |
| | E Hozumi | 6 | 0 | 5 | 6 | E Perez | 4 | 6 | 4 | | | | | | | | | |
| 6 | E Perez | 4 | 6 | 7 | | | | | | | | | | | | | | |

### 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 | D Aiava | 7$^7$ | 0 | 5 | | | | | | | | | | | | | |
| | S Xu | 6$^4$ | 6 | 7 | | S Xu | 3 | 6 | 4 | | | | | | | | |
| Q | M Inglis | 3 | 3 | | | N Bains | 6 | 2 | 6 | | | | | | | | |
| | N Bains | 6 | 6 | | | | | | | N Bains | 6 | 3 | 5 | | | | |
| Q | JA Burrage | 6 | 3 | 5 | | | | | | Z Hives | 4 | 6 | 7 | | | | |
| | Z Hives | 3 | 6 | 7 | | Z Hives | 6 | 6 | | | | | | | | | |
| | M Imanishi | 2 | 3 | | 3 | P Hon | 4 | 4 | | | | | | | | | |
| 3 | P Hon | 6 | 6 | | | | | | | | | | | Z Hives | 4 | 6 | 6 |
| 5 | J Fourlis | 7$^7$ | 3 | 1 | | | | | | | | | | I Wallace | 6 | 3 | 4 |
| | K Birrell | 6$^2$ | 6 | 6 | | K Birrell | 6$^2$ | 4 | | | | | | | | | |
| | K McPhee | 6 | 6 | | | K McPhee | 7$^7$ | 6 | | | | | | | | | |
| | M Minokoshi | 4 | 4 | | | | | | | K McPhee | 6$^5$ | 6 | 0 | | | | |
| | I Wallace | 7 | 6 | | | | | | | I Wallace | 7$^7$ | 4 | 6 | | | | |
| | J Namigata | 5 | 3 | | | I Wallace | 6 | 4 | 6 | | | | | | | | |
| | L Cabrera | 6 | 0 | 6 | | L Cabrera | 1 | 6 | 2 | | | | | | | | |
| 2 | G Taylor | 4 | 6 | 2 | | | | | | | | | | | | | |