Diego Schwartzman posted a fourth straight-set win to reach the quarterfinals at the French Open.
The 10th-seeded Argentine beat Jan-Lennard Struff of Germany 7-6 (9), 6-4, 7-5.
Schwartzman has yet to drop a set in Paris. He made it to the semifinals last year at Roland Garros. He lost to Rafael Nadal. He will either face the 13-time champion or 18th-seeded Jannik Sinner in the next round.
Nadal, a 13-time champion, is up against 18th-seeded Jannik Sinner, who is trying to reach the quarterfinals on the Parisian red clay for the second straight year in his second appearance at Roland Garros.