[1] During her professional career from 1991 to 1995, she won two titles on the ITF Women's Circuit.

On the WTA Tour, she also received a wild-card entry into the 1994 Open Gaz de France tournament and reached the main draw of the 1994 Australian Tasmanian International as a qualifier.

On 1 February 1993, Olivier reached her highest singles ranking of world number 151.

In Portugal on 10 February 1992, Olivier defeated compatriot Axelle Thomas to win the singles title at the $10k Carvoeiro tournament.

On 5 December 1994, she partnered with Elena Wagner to win the doubles title at the $50k Cergy-Pontois tournament in France.