Watch it on DAZN
Enjoy the fourth day of the Mubadala Citi DC Open at Washington, starting with Daniil Medvedev vs. Yibing Bu and followed by Alex de Minaur vs. Jiri Lehecka, Ben Shelton vs. Gabriel Diallo, Flavio Cobolli vs. Frances Tiafoe and Taylor Fritz vs. Matteo Arnaldi
