Teenage Winner Of 2025 Us Open. At age 19, gauff is the youngest american winner at the open since serena williams in 1999. Meet the nine women who have already achieved the feat.

When serena williams, 17, and martina hingis, 18, faced off at the 1999 us open, it was common for teenagers to dominate the sport. The summer of coco was upon us before we knew it, and she embraced the.