5 things we learned as the US Open crowns two young champions in New York

Here, we pick out five things we learned in New York.

Carlos Alcaraz held up the US Open trophy in Times Square (Yuki Iwamura/AP)

The US Open crowned two young champions in 21-year-old Iga Swiatek and 19-year-old Carlos Alcaraz.

The final grand slam of the year also almost certainly marked the end of Serena Williams’ great career and was packed full of memorable matches.