|High School:||Bremerton HS '04|
|College:||North Central Texas College '05|
2006: Petrova had the best showing of any Eagle in EWU's 7-0 loss to Big Sky Conference power Sacramento State, as she fell by just three points in a supertiebreaker at No. 6 to Irina Taranenko, 6-4, 2-6, (10-7). She had the only set win by an Eagle over the powerful Hornets. Petrova helped Eastern topple Gonzaga, 6-1, as she and Amanda Mankovits won the only doubles match to go Eastern's way, 8-3, at No. 2 and helped EWU sweep all six singles matches with a 6-3, 6-1 win in the fourth position. After moving up to No. 1 in doubles and falling in the rematch against the Bulldogs, she won her No. 3 singles match, 6-2, 6-2, to help Eastern earn the season sweep of GU, 5-2. She played well in Eastern Washington's 4-3 loss to Northern Arizona, earning a doubles win, 8-3, and a singles victory in the fourth position, 6-0, 6-1. Petrova went 2-2 at the Washington State Cougar Classic, beating Montana's Cheyne Ursich, 5-7, 7-5, 4-1 (ret.).