Naomi Osaka advanced to face No. 16 seed Clara Tauson, who eliminated sixth-seeded Madison Keys in the first quarterfinal of the night.

Follow the second round of stroke play at the 2025 U.S. Women's Amateur on Tuesday for live updates, highlights, leaderboard, scores and more.

Not even the greatest women's tennis aficionados could have predicted this final four at the National Bank Open in Montreal.