• The heat returned, and Roger Federer exited, on Monday at the 2018 U.S. Open. What’s in store for Tuesday?
• Refresh here for live results and analysis from Day 8 of the 2018 U.S. Open
• Live scores and schedule: Men | Women
• How to watch: Matches will be streamed on ESPN3 and ESPN+ beginning at 11 a.m., and television coverage on ESPN starts at noon
Tuesday’s quarterfinal matchups
No. 3 Sloane Stephens vs. No. 19 Anastasija Sevastova
Arthur Ashe Stadium, noon
Stephens, the defending champion, will be looking to continue her dominant run at this year’s U.