Naomi Osaka is a Japanese professional tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA for 25 weeks, the first Asian player to hold the ...

defeated Jennifer Brady in the final, 6–4, 6–3 to win the women's singles tennis title at the

2021 Australian Open The 2021 Australian Open was a Grand Slam tennis tournament that took place at Melbourne Park, on 8–21 February 2021. It was the 109th edition of the Australian Open, the 53rd in the Open Era, and the first Major tournament of the year. It w ...

. It was her second

Australian Open The Australian Open (stylized ΛO) is a tennis tournament organised by Tennis Australia annually at Melbourne Park in Melbourne, Victoria (state), Victoria, Australia. It is chronologically the first of the four Grand Slam (tennis), Grand Sl ...

title and fourth

major Major most commonly refers to: * Major (rank), a military rank * Academic major, an academic discipline to which an undergraduate student formally commits * People named Major, including given names, surnames, nicknames * Major and minor in musi ...

title overall. With the win, Osaka extended her winning streak to 21 matches, dating to the 2020 Cincinnati Open. She saved two match points en route to the title, in the fourth round against

Garbiñe Muguruza Garbiñe Muguruza Blanco (; born 8 October 1993) is a Venezuelan-born Spanish former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Asso ...

. Osaka became the third player in the

Open Era The racket sport traditionally named lawn tennis, invented in Edgbaston, Warwickshire, England, now commonly known simply as tennis, is the direct descendant of what is now denoted real tennis or royal tennis, which continues to be played today a ...

, after

Monica Seles Monica Seles (born December 2, 1973) is a Serbian–American former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WTA) for ...

and

Roger Federer Roger Federer ( , ; born 8 August 1981) is a Swiss former professional tennis player. He was ranked as the List of ATP number 1 ranked singles tennis players, world No. 1 in men's singles by the Association of Tennis Professionals (ATP) for 3 ...

, to win their first four major finals.

Sofia Kenin } Sofia Anna "Sonya" Kenin (born November 14, 1998) is an American professional tennis player. She has been WTA rankings, ranked as high as world No. 4 in singles by the Women's Tennis Association, WTA, and No. 26 in doubles. Kenin was named the ...

was the defending champion, but lost to

Kaia Kanepi Kaia Kanepi (; born 10 June 1985) is an Estonian inactive professional tennis player. She achieved her career-high ranking of world No. 15 on 20 August 2012 and has won four singles titles on the WTA Tour. Described as a 'resident Grand Slam up ...

in the second round.

Venus Williams Venus Ebony Starr Williams (born June 17, 1980) is an American inactive tennis player. She has been ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association, WTA for 11 wee ...

became the first player to win a match at a major after turning 40 since

Martina Navratilova Martina Navratilova (, ; ; born October18, 1956) is a Czech-American former professional tennis player. She was ranked as the world No. 1 in women's List of WTA number 1 ranked singles tennis players, singles for 332 weeks (List of WTA number ...

at the 2004 Wimbledon Championships. Mayar Sherif became the first Egyptian woman to win a major main draw match.

Hsieh Su-wei Hsieh Su-wei (; ; born 4 January 1986) is a Taiwanese professional tennis player. A former List of WTA number 1 ranked doubles tennis players, world No. 1 in Doubles tennis, doubles with nine Grand Slam (tennis), Grand Slam titles, she is rega ...

became the first Taiwanese woman to make a major singles quarterfinal. At 35 years of age, Hsieh also became the oldest player to make her quarterfinal debut.

Serena Williams Serena Jameka Williams (born September 26, 1981) is an American former professional tennis player. She was ranked as the List of WTA number 1 ranked singles tennis players, world No. 1 in women's singles by the Women's Tennis Association (WT ...

equaled

Chris Evert Christine Marie Evert (born December 21, 1954) is an American former professional tennis player. One of the most successful players of all time, she was ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA) for 2 ...

's all-time record of 54 major quarterfinals at this tournament; she then lost to Osaka in the semifinals. This was the seven-time champion's final appearance at the event, as Williams announced her retirement from professional tennis the following year.

Seeds

Seeding per WTA rankings.

Draw

Finals

Top half

Section 1

Section 2

Section 3

Section 4

Bottom half

Section 5

Section 6

Section 7

Section 8

Other entry information

Wild cards

Protected ranking

Qualifiers

Lucky losers

Potential lucky losers

Withdrawals

– not included on entry list
& – withdrew from entry list

Championship match statistics

Explanatory notes

References

External links

Draw information
{{DEFAULTSORT:Australian Open - Women's Singles, 2021 Women's Singles

2021 Like the year 2020, 2021 was also heavily defined by the COVID-19 pandemic, due to the emergence of multiple Variants of SARS-CoV-2, COVID-19 variants. The major global rollout of COVID-19 vaccines, which began at the end of 2020, continued ...

2021 in Australian women's sport 2021 WTA Tour 2021 in women's tennis