Vento-Kabchi started tennis at the age of six and turned professional at 19.
On the WTA Tour she won a total of four tournament wins in doubles. There were also two singles and seven doubles titles at ITF tournaments. In addition, she won the individual gold medal at the 1999 Pan American Games .
At the Olympic Games in Sydney in 2000 she competed for Venezuela and finished fifth with her doubles partner Milagros Sequera . In 2006 she ended her career on the professional tour.