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).

World No. 9 Emma Navarro suffered a shocking early exit at Roland Garros, crashing out in the first round in what was one of the biggest upsets of day two. Coming off a solid fourth-round run in Paris last year,

The defending champs record straight-set victories, but fourth-seeded Taylor Fritz, ninth-seeded Emma Navarro and four-time Grand Slam winner Naomi Osaka drop their openers.

Coco Gauff committed a tennis "cardinal sin" during Monday's French Open first round: she forgot her rackets.

Ninth seed Emma Navarro exits the French Open in just 57 minutes as she suffers a 6-0 6-1 first-round thrashing by Jessica Bouzas Maneiro.

Follow live coverage from the third day of the French Open at Roland Garros, as the first round concludes in Paris

By Karolos Grohmann and Shrivathsa Sridhar PARIS (Reuters) -Defending champions Iga Swiatek and Carlos Alcaraz powered into the second round of the French Open but fourth seed Taylor Fritz and four-times Grand Slam winner Naomi Osaka were unable to avoid the Roland Garros trapdoor on Monday.

Follow live text and BBC 5 live radio commentary from the French Open at Roland-Garros, the second Grand Slam tournament of the year.