This was the first edition of the tournament.
Victoria Jiménez Kasintseva won the girls' singles tennis title at the 2020 Australian Open, defeating Weronika Baszak in the final, 5–7, 6–2, 6–2. This made her the first tennis player from Andorra to ever win a Grand Slam title in any discipline.
Elise Mertens and Aryna Sabalenka defeated Barbora Krejčíková and Kateřina Siniaková in the final, 6–2, 6–3, to win the women's doubles tennis title at the 2021 Australian Open. It was their second major doubles title as a team, after the 2019 US Open. With the win, Sabalenka claimed the world No. 1 doubles ranking.
Kristina Mladenovic and Ivan Dodig defeated Jaimee Fourlis and Jason Kubler in the final, 6–3, 6–4 to win the mixed doubles tennis title at the 2022 Australian Open. Though it was their first major title as a team, the win earned Mladenovic her third Mixed doubles title and Dodig his fourth.
Viktorija Golubic was the defending champion, but chose not to participate.
Robin Anderson was the defending champion but chose to participate at the 2022 Ilkley Trophy instead.
Irina-Camelia Begu defeated Lucia Bronzetti in the final, 6–2, 6–2 to win the singles tennis title at the 2022 Internazionali Femminili di Palermo. It was her fifth career WTA Tour singles title, her first since 2017. Bronzetti was contesting her first career singles final.
Daria Kasatkina defeated Daria Saville in the final, 6–4, 6–4 to win the singles tennis title at the 2022 Championnats de Granby.
Storm Sanders was the defending champion but chose to compete at the 2022 Christus Health Pro Challenge instead.
This was the first edition of the tournament since 2013.
Defending champions Barbora Krejčíková and Kateřina Siniaková defeated Shuko Aoyama and Ena Shibahara in the final, 6–4, 6–3 to win the women's doubles tennis title at the 2023 Australian Open. It was their second Australian Open title and seventh major title together, and they extended their winning streak at the majors to 24 matches with the win, dating back to the 2022 Australian Open.
Asia Muhammad was the reigning champion from when the tournament was last held in 2019, but chose not to compete this year.
Hsieh Su-wei and Jan Zieliński defeated Desirae Krawczyk and Neal Skupski in the final, 6–7(5–7), 6–4, [11–9] to win the mixed doubles tennis title at the 2024 Australian Open. They saved a championship point en route to Hsieh's seventh major title, and Zieliński's first. Zieliński became the first Polish champion and finalist at the event. Krawczyk was attempting to complete the career Grand Slam in mixed doubles.
Diana Shnaider defeated the defending champion Zhu Lin in the final, 6–3, 2–6, 6–1 to win the singles tennis title at the 2024 Thailand Open. It was her first WTA Tour singles title.
Maddison Inglis was the defending champion but chose not to participate.
Danka Kovinić was the defending champion but chose not to participate.
Amina Anshba and Panna Udvardy were the defending champions but Udvardy chose not to participate. Anshba partnered alongside Anastasia Dețiuc but lost in the first round to Kimberly Birrell and Asia Muhammad.
Moyuka Uchijima was the defending champion but chose not to participate.
Ankita Raina and Arina Rodionova were the defending champions but chose not to participate.
Jang Su-jeong was the defending champion but chose not to participate.
Samantha Murray Sharan 
Laura Pigossi 
Himeno Sakatsume 
Anita Wagner 
