In tennis or any other sport, GOAT stands for "Greatest of All Time." It describes players considered the best ever in the sport.
GOATs usually have many major titles and long, successful careers. They set records and show exceptional skills on the court.
Roger Federer, Rafael Nadal, and Novak Djokovic are often called GOATs in men's tennis. Serena Williams is frequently mentioned as the GOAT in women's tennis.
Fans often debate who truly deserves the GOAT title.