April 7, 1980: The day 17-year-old Tracy Austin became the youngest world No 1 (at the time)
Each day, Tennis Majors takes you back in time to an important moment in the sport's history. On this day in 1980, Tracy Austin spent the first of her 21 weeks on top of the rankings becoming the youngest world No 1 at that time in tennis history
Alexandre Sokolowski
April 7, 2024