US Open women's final - highlights

Ready, play: Naomi Osaka poses with Serena Williams before start of the final

Set-by-set highlights of Saturday's US Open women's singles final between Serena Williams and Naomi Osaka:

Set 1

Osaka 6-2

+ Osaka strikes for a 2-1 lead off a Serena double fault and backs it up as an ace gives her a 3-1 lead

+ Error-plagued Serena broken again and Osaka is 4-1 ahead

+ Osaka confidently serves out the opener after 34 minutes

Key statistic: Unforced errors - Williams 13/Osaka 5