NEW YORK (AP) — Coco Gauff and Naomi Osaka are scheduled to face each other in the U.S. Open’s fourth round on Monday. Gauff, a 21-year-old from Florida, is the Grand Slam tournament’s No. 3 seed. Osaka, a 27-year-old who was born in Japan and moved to the U.S. with her family at age 3, is the No. 23 seed. They have won a combined three titles at Flushing Meadows. Monday’s winner will make it to this year’s quarterfinals. Here is what you need…