NY Times · Sep 4, 2018
U.S. Open 2018 Live Updates: Sloane Stephens and John Isner Lose
• Sloane Stephens, the defending champion, lost in the quarterfinals to Anastasija Sevastova on Tuesday at the U.S. Open.
• The top American on the men’s side, No. 11 John Isner, also fell, losing to No. 3 Juan Martín del Potro.
• Refresh here for live results and analysis from Day 8 of the 2018 U.S. Open
• Live scores and schedule: Men | Women
Juan Martin del Potro reached the U.S. Open semifinals for the second year in a row.• How to watch: Matches will be streamed on ESPN3 and ESPN+ beginning at 11 a.m., and television coverage on ESPN starts at noon.
Del Potro outlasts Isner