Alcaraz is the defending men's champion and owner of three Grand Slam titles at the age of 21 after his triumph at the French Open. Sinner, 22, is the top-seeded man at Wimbledon and won the Australian Open in January. Swiatek, 23, is the top-seeded woman and just earned her fourth championship at Roland Garros and fifth major overall. Gauff, the youngest of the bunch at 20, is ranked a career-best No. 2, has reached at least the semifinals at the past three Slam tournaments and won her first such trophy at last year's U.S. Open.
