Medvedev Advances, Gauff Exits Early: Highlights from U.S. Open

Daniil Medvedev advances to the U.S. Open quarter-finals after defeating Nuno Borges, while reigning champion Coco Gauff exits in the fourth round. Meanwhile, Evan Fournier signs with Olympiacos, and the Dodgers make pitching adjustments. In other news, marathon runner Rebecca Cheptegui is critically injured in an attack.

Daniil Medvedev stormed into the U.S. Open quarter-finals with a commanding victory over Nuno Borges, subduing his opponent 6-0 6-1 6-3. Medvedev showcased his dominance at Arthur Ashe Stadium, ensuring his place as the only former champion in the men's draw.

Coco Gauff's title defense at the U.S. Open came to an abrupt halt as she lost 6-3 4-6 6-3 to fellow American Emma Navarro in the fourth round. Navarro's aggressive play earned her a spot in the quarter-finals for the first time in her career.

Veteran NBA player Evan Fournier has finalized a two-year, $4 million deal with Olympiacos, marking his return to European basketball. Fournier, who played for France in the recent Paris Olympics, averaged 9.8 points and 2.2 assists for the silver-medalist team.

The Los Angeles Dodgers have recalled right-hander Michael Petersen and optioned left-hander Justin Wrobleski to Triple-A Oklahoma City. Petersen previously posted a 4.50 ERA in nine relief appearances this season.

In other news, Ugandan marathon runner Rebecca Cheptegui is in critical condition after being doused with petrol and set on fire by her boyfriend. Cheptegui represented Uganda in last month's Paris Olympics and is now receiving treatment in Eldoret, Kenya.

(With inputs from agencies.)