Catherine Aulia
2022
| J3 CANBERRA | [5] | Quarter |
| AUSTRALIAN OPEN JUNIOR | 1R | |
| J1 TRARALGON | 1R |
2021
| J3 MORNINGTON-2 | [3] | Win |
| J3 MORNINGTON | [4] | Win |
2020
| J1 NONTHABURI | 2R | |
| J3 AUCKLAND | 2R | |
| J4 CHRISTCHURCH | [8] | Final |
| J4 WELLINGTON-2 | [7] | Quarter |
2019
Nation
AUS
World Ranking
WTA Ranking　1026th
Year-end Junior World Ranking
- Year-end 2022 1661th
- Year-end 2021 285th
- Year-end 2020 365th
- Year-end 2019 865th
Rival
thamara frasser kawaratani (2-0)
taylah preston (2-0)
vivian yang (2-0)
kyoka kubo (1-1)
saoirse breen (2-0)
Match Details
J3 CANBERRA
| W | 1R | Tianyu Dong | 6-4 6-3 |
| W | 2R | Thamara Frasser Kawaratani | 6-3 6-2 |
| L | QF | Hayu Kinoshita | 4-6 6-3 3-6 |
AUSTRALIAN OPEN JUNIOR
| L | 1R | Amelie Smejkalova | 4-6 6-3 0-6 |
J1 TRARALGON
| L | 1R | Ranah Akua Stoiber | 3-6 1-6 |
J3 MORNINGTON-2
| W | 1R | Jelena Cvijanovic | 6-1 6-1 |
| W | 2R | Gabrielle Villegas | 6-3 6-1 |
| W | QF | Darina Kamenoff | 6-4 6-1 |
| W | SF | Taylah Preston | 6-1 3-6 7-6 |
| W | F | Stefani Webb | 6-3 7-5 |
J3 MORNINGTON
| W | 1R | Mia Tsoukalas | 7-6 6-0 |
| W | 2R | Thamara Frasser Kawaratani | 6-2 6-3 |
| W | QF | Taylah Preston | 7-5 6-7 6-3 |
| W | SF | Lily Taylor | 6-0 7-6 |
| W | F | Vivian Yang | 7-5 6-3 |
J1 NONTHABURI
| W | 1R | Kamornwan Kornsila | 6-2 6-3 |
| L | 2R | Erika Andreeva | 1-6 1-6 |
J3 AUCKLAND
| W | 1R | Saoirse Breen | 6-4 6-3 |
| L | 2R | Kyoka Kubo | 4-6 4-6 |
J4 CHRISTCHURCH
| W | 1R | Bridget Han | 6-1 6-4 |
| W | 2R | Eloise Swarbrick | 6-1 7-5 |
| W | 3R | Saoirse Breen | 6-3 6-1 |
| W | QF | Kyoka Kubo | 3-6 6-3 6-0 |
| W | SF | Vivian Yang | 6-4 6-4 |
| L | F | Elena Micic | 1-6 3-6 |
J4 WELLINGTON-2
| W | 2R | Raegan Pine | 6-1 6-0 |
| W | 3R | Saanvi Tak | 6-2 6-2 |
| L | QF | Jade Otway | 2-6 5-7 |
J4 MAKATICITY-2
| W | 1R | Tiffany Claire Nocos | 6-4 0-6 6-2 |
| W | 2R | Hsing-Ju Sung | 6-2 6-1 |
| W | QF | Sheena Jade Masuda Karrasch | 6-1 7-5 |
| L | SF | Tomoko Kato | 3-6 5-7 |
J4 MAKATICITY
| L | 1R | Zijun Jiang | 4-6 6-2 1-6 |
J3 CHRISTCHURCH
| W | 1R | Lauren Omalley | 6-3 6-1 |
| L | 2R | Manami Ukita | 1-6 6-3 3-6 |
J2 TWEEDHEADS
| L | 1R | Nanari Katsumi | 2-6 2-6 |
JB2 LAUTOKA
| L | 1R | Lara Walker | 5-7 6-7 |
J4 GOLDCOAST
| L | 1R | Kiana Mokhtari | 4-6 6-1 4-6 |
J4 BRISBANE
| W | 1R | Cassidy Mataia | 4-6 6-2 6-2 |
| L | 2R | Sara Nayar | 5-7 0-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14431, Number of registered players: 7,549, Number of registered results: 449,006