The No. 4 seed in the men's draw is out of the French Open. Taylor Fritz, the top-seeded American man, went down in four sets in a stunning first round loss to Daniel Altmaier of Germany (7-5, 3-6. 6-3. 6-1).

ROLAND GARROS, PARIS — American men’s No. 1 Taylor Fritz is out of the French Open in the first round after a four-set defeat to Germany’s Daniel Altmaier.

American Taylor Fritz suffered a surprise first-round defeat against Germany’s Daniel Altmaier at the French Open on Monday.