Nick Kyrgios on lesson learned from Federer.

The Spaniard is carrying some kind of soreness in his knee but would prefer not to talk about it until the tournament is over.

The Russian had high praise for Jelena Ostapenko, and is clearly expecting a big fight when she meets the Latvian in third-round action.

Former No. 1 praises former QB, who was in crowd for Williams sisters match.

From first ball to last, keep up with all the action on Day 6 of the 2018 U.S. Open with the live blog sponsored by Tecnifibre.

Hot off presses: Lucky Letcord Podcast @TheFanChild breaks down Day 5 of #USOpen with emphasis on Vika + Stan, plus a breakdown of big wins by Rafa //Serena and why Delpo,/Cilic/K. Anderson look more like contenders than they did at start of week.

Sisters agree on quality control.