Nelly Korda goes to the Olympics as the No. 1 player in the world, and the Americans will have one extra player than they had in 2016.
The 60-player field for Tokyo was set Tuesday, although players for the men's and women's competitions will not be certified until next week.
Countries were allowed two players until the field was full, with a maximum of four provided they were among the top 15 in the women's world ranking. South Korea, the powerhouse in women's golf, again had all four, with Hyo-Joo Kim at No. 6 in the world getting the last spot.