The meeting lasted 2 hours 50 minutes and ended with a score of 7: 6 (7: 4), 6: 4, 6: 1 in favor of the titled Spaniard.
In the semifinals, Nadal's rival will be Argentine Diego Schwarzman, who beat Austrian Dominik Tim in his 1/4 final match - 6: 3, 5: 7, 6: 1, 6: 1.
Earlier it was reported that Khachanov lost to Djokovic and stopped fighting at Roland Garros.