Table:
text: Karolina Šprem
ITF Circuit finals
Singles: 14 (10–4)
Outcome No_ Date_ Tournament Surface Opponent_in_the_final Score_
Winner 5. 23 February 2003 Redbridge Hard Olga Barabanschikova 6–3, 6–2
Winner 6. 23 March 2003 Castellon Clay Ľudmila Cervanová 6–3, 6–3
Winner 7. 2 November 2003 Poitiers Hard Roberta Vinci 6–4, 7–5
Winner 8. 1 March 2009 Biberach Hard Kirsten Flipkens 6–1, 6–2
Winner 9. 11 April 2009 Torhout Hard Viktoriya Kutuzova 6–1, 6–4
Winner 10. 11 April 2009 Mestre Hard Yvonne Meusburger 2–6, 6–2, 6–4

Question: Who was Karolina Šprem's opponent in the April 2009 Mestre tournament?