After 2 weeks of competition, Australia expanded 2022 to officially close. In women's application, Ash Barty defeated Daniel Collins 2-0 in the final to crown the championship. The set ratios are 6-3 and 7-6 respectively.

Today January 312022, WTA announced the latest World Charts. With the championship, Ash Barty continues to maintain the No. 1 position with 8331 points. Currently, she has 8331 points, 2633 points more than the second position of Sabalenka.
The biggest breakthrough is Daniel Collins. With the expanded Australian runner -up, American tennis players have reached the top 10 top ten players in the world with 3071 points. Earlier, she ranked 30th with 1911 points.
Collins is a very special player. In Australia expanded this year, she was not financially enough to accompany the coach. The American tennis player has to exercise himself, schedule itself, study the opponent and play the tactics and make itself on the field when there is no costume sponsor.

However, Collins had a very successful tournament. Although not too highly appreciated, with the seed class 30, she still went to the final and won the runner -up. On the way to the championship match, the American star overcame Caroline Dolehide, Ana Konjuh, Clara Tauson, Elise Mertens, Cornet Alize and Iga Swiatek.
With the Australian runner -up expanding 2022, Collins will receive a bonus of 1.2 million USD. This trophy also helped her have the first time in the top 10 in the world and became the number one American tennis player on the WTA rankings.