# 2019 Kangaroo Cup – Singles

Kurumi Nara was the defending champion, but lost to Zarina Diyas in the quarterfinals.
Diyas won the title, defeating Liang En-shuo in the final, 6–0, 6–2.

## Seeds

* Zhu Lin (second round)
* Luksika Kumkhum (second round)
* Zarina Diyas (champion)
* Nao Hibino (first round)
* Heather Watson (first round)
* Liu Fangzhou (second round)
* Sabina Sharipova (first round)
* Danielle Lao (second 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 |
| | Liang En-shuo | 4 | 6 | 7$^7$ | | | | |
| Q | Kyōka Okamura | 6 | 0 | 6$^4$ | | | | |
| Q | Kyōka Okamura | 6 | 0 | 6$^4$ | | Liang En-shuo | 0 | 2 |
| | | | | | 3 | Zarina Diyas | 6 | 6 |
| 3 | Zarina Diyas | 1 | 6 | 6 | 3 | Zarina Diyas | 6 | 6 |
| Q | Maddison Inglis | 6 | 4 | 1 | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | L Zhu | 4 | 6 | 7 | | | | | | | | | | | | | | |
| | K Zhang | 6 | 4 | 5 | 1 | L Zhu | 1 | 6 | 6$^4$ | | | | | | | | | |
| WC | Y Ukai | 1 | 1 | | | E-s Liang | 6 | 4 | 7$^7$ | | | | | | | | | |
| | E-s Liang | 6 | 6 | | | | | | | | E-s Liang | 6 | 6 | | | | | |
| | H Kuwata | 3 | 2 | | | | | | | | X Han | 2 | 2 | | | | | |
| | X Han | 6 | 6 | | | X Han | 6 | 2 | 6 | | | | | | | | | |
| | A Shimizu | 6 | 2 | 7$^8$ | | A Shimizu | 3 | 6 | 2 | | | | | | | | | |
| 7 | S Sharipova | 2 | 6 | 6$^6$ | | | | | | | | | | | E-s Liang | 4 | 6 | 7$^7$ |
| 4 | N Hibino | 6$^6$ | 6$^6$ | | | | | | | | | | | Q | K Okamura | 6 | 0 | 6$^4$ |
| Q | K Okamura | 7$^8$ | 7$^8$ | | Q | K Okamura | 6 | 2 | 6 | | | | | | | | | |
| Q | H Kaji | 6$^3$ | 1 | | | M Hibi | 3 | 6 | 4 | | | | | | | | | |
| | M Hibi | 7$^7$ | 6 | | | | | | | Q | K Okamura | 7 | 6 | | | | | |
| Q | N Broady | 4 | 5 | | | | | | | Q | A Omae | 5 | 3 | | | | | |
| | N-l Han | 6 | 7 | | | N-l Han | 6 | 4 | 1 | | | | | | | | | |
| Q | A Omae | 6 | 6 | | Q | A Omae | 1 | 6 | 6 | | | | | | | | | |
| 5 | H Watson | 4 | 4 | | | | | | | | | | | | | | | |

### Bottom half

| 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 | Semifinals |
| 6 | F Liu | 6 | 6 | | | | | | | | | | | | | | | |
| WC | M Hontama | 1 | 4 | 6 | F Liu | 2 | 2 | | | | | | | | | | | |
| | K Nara | 6 | 6 | | K Nara | 6 | 6 | | | | | | | | | | | |
| | A Raina | 0 | 3 | | | | | | | K Nara | 6 | 6$^3$ | 2 | | | | | |
| | M Kobori | 6$^5$ | 0 | | | | | | 3 | Z Diyas | 2 | 7$^7$ | 6 | | | | | |
| Q | Y Yuan | 7$^7$ | 6 | Q | Y Yuan | 5 | 2 | | | | | | | | | | | |
| | J Loeb | 0 | 1 | 3 | Z Diyas | 7 | 6 | | | | | | | | | | | |
| 3 | Z Diyas | 6 | 6 | | | | | | | | | | | 3 | Z Diyas | 1 | 6 | 6 |
| 8 | D Lao | 6 | 6 | | | | | | | | | | | Q | M Inglis | 6 | 4 | 1 |
| WC | C Muramatsu | 3 | 1 | 8 | D Lao | 2 | 3 | | | | | | | | | | | |
| | K Ahn | 2 | 3 | | R Ozaki | 6 | 6 | | | | | | | | | | | |
| | R Ozaki | 6 | 6 | | | | | | | R Ozaki | 7$^7$ | 2 | 2 | | | | | |
| WC | Y Naito | 3 | 4 | | | | | | Q | M Inglis | 6$^1$ | 6 | 6 | | | | | |
| Q | M Inglis | 6 | 6 | Q | M Inglis | 6 | 2 | 6 | | | | | | | | | | |
| | S Ma | 3 | 3 | 2 | L Kumkhum | 4 | 6 | 3 | | | | | | | | | | |
| 2 | L Kumkhum | 6 | 6 | | | | | | | | | | | | | | | |