Naomi Osaka

Insights

Four Grand Slam titles, all in two bursts

Osaka’s best results are four championships, and every title came in just two seasons: 2018 and 2019 at the Australian Open and US Open, then 2020 and 2021 at the US Open and Australian Open.

Her peak run was followed by a sharp drop in results

After winning the 2021 Australian Open, she did not go beyond the third round in any listed Slam until 2025, when she reached the US Open semifinals. The intervening results include R32, R64, and two R128 exits.

Australian Open is her most productive major

Across the Australian Open rows, she has two titles, one round-of-16, three round-of-32 finishes, and one round-of-128 exit. That is her strongest mix of deep runs among the four Slams in the table.

Wimbledon remains her least successful Slam

Her Wimbledon record never advanced beyond the quarterfinal stage, and the table shows only one Q, one R32, two R64s, one R128, and one R32 again. Compared with her other majors, Wimbledon is the clear outlier for limited progress.

She has already produced elite volume in a relatively short Slam career

In 34 tournaments and 109 matches, Osaka has a 79-30 record, which the table converts to 72% wins. Among women in the Open Era she ranks #18 of 1961, and among players with overlapping careers she is #7 of 446.