2019 Osaka

Champion's Reel: How Naomi Osaka won the 2019 Toray Pan Pacific Open

Top seed Naomi Osaka won her fourth career title, and first on home soil, at the 2019 Pan Pacific Open. Osaka, who had previously been runner-up twice in 2016 and 2018, became the first Japanese winner of the tournament since Kimiko Date in 2015.