There weren't many surprises on the women's side, but for the men, it was a very different story. Day 4 of the Miami Open was full of unseeded players rising up to the occasion.
These are the Top 5 Photos from Friday. (All photos Getty)
The world No. 2 kept her winning streak alive against Ajla Tomljanovic by posting a 7-6 (3), 6-4 victory to reach the third round. Osaka, playing her first match since dismissing Jennifer Brady in the Australian Open final, has claimed 22 consecutive matches. She has never advanced beyond the third round in her four prior Miami appearances.