At the 1990 Goodwill Games in Seattle, she won the Hungarian team's only gold and silver medal (first in 200 m backstroke, second in 100 m backstroke), with which Hungary finished 16th in the overall standings. At the Hungarian Championships, which was held in December due to the World Championships in Australia she won 12 gold medals. Egerszegi finished the year of 1990 again as the Best Swimmer and as the Best Female Athlete of Hungary.