Australian Open Day 9 Recap

Serena Williams and Naomi Osaka both advance and will meet in semifinals. Aslan Karatev becomes lowest-ranked man to reach finals of a major since 1991.

Serena Williams is a step closer to making history again as she dispatches Simona Halep. The 23-time major winner will tie the record for all-time grand slam titles if she wins this weekend. Her semifinal opponent Naomi Osaka leads Williams 2-1 in head to head  in their careers. Aslan Karatev becomes the lowest-ranked man to reach the finals of a major since 1991.