Top-seeded Andy Murray became the 15th man with 650 tour-level match wins and has reached the quarterfinals in a fifth consecutive appearance at the French Open.
Murray played cleanly to beat 53rd-ranked Karen Khachanov of Russia 6-3, 6-4, 6-4 on Court Philippe Chatrier.
Murray made only 14 unforced errors. Khachanov had 38.
This marks Murray’s seventh overall trip to the round of eight at Roland Garros. He was the runner-up a year ago. The three-time major champion is now 650-181 for his career, a .782 winning percentage.
The 21-year-old Khachanov, the youngest man left in the field, was playing in the fourth round at a major for the first time. This was his third Grand Slam tournament.