It was a jam-packed day of play by the world's top players. Some saved match points to continue their journey while others swiftly cleaned up shop in the sizzling Miami heat.
These are the Top 5 photos from Monday at the Miami Open:
A quality match from start to finish, Andreescu dug deep to find an extraordinary level against two-time major champion Garbiñe Muguruza. The 2019 US Open champion painted the lines and punished the ball to take control of the deciding set, which was itself reminiscent of Andreescu's dominant 6-0, 6-1 win at Indian Wells in 2019.