PARIS — Novak Djokovic has become the first man to reach the French Open quarterfinals 10 years in a row.
Even Rafael Nadal never accomplished that.
Djokovic moved into the round of eight with a 6-3, 6-2, 6-2 victory over 45th-ranked Jan-Lennard Struff of Germany, saving the only break point he faced and compiling 31 winners to only 12 unforced errors.
The top-seeded Djokovic is bidding for a fourth consecutive Grand Slam title and his second trophy at Roland Garros, where he won the championship in 2016.
Djokovic hasn't dropped a set through four matches this year.