During her tennis career, Potter won five WTA singles titles and eighteen WTA doubles title. Three times reached a final of a Grand Slam tournament, she lost respectively. In 1982, she lost the women's doubles of the U.S. Open on the side of double partner Sharon Walsh against the pairing Rosie Casals / Wendy Turnbull 4:6, 4:6, and the final of the mixed doubles at the side of Ferdi Taygan against the mating Anne Smith / Kevin Curren 7-6, 6-7. 6:7. In 1983, she also lost the final of the mixed doubles of the U.S. Open. This time also on the side of Ferdi Taygan against the mating Elizabeth Smylie / John Fitzgerald 6:3, 3:6, 4:6.