In women's doubles, she and partner Lany Kaligis reached two Grand Slam quarterfinals: the Australian Open in 1970 and Wimbledon in 1971.

As such, she and Kaligis were among the first Indonesians to reach the later rounds of a Grand Slam competition.

Kaligis was the only partner that Sugiarto ever played with in Grand Slam doubles competition.

At the 1966 Asian Games at Bangkok, she won the bronze medal in the women's singles, the gold medal in the women's doubles with Lany Kaligis, and the bronze medal in the mixed doubles with Sutarjo Sugiarto.

She won the gold medal in the women's singles at the 1974 Asian Games in Tehran.