He is on the books of Sturm Graz/Stattegg Women and wears shirt number 11. At international level, he features for Croatia Women. His main role on the pitch is Defender.

Across the Austrian Frauen Bundesliga 2025-2026, ruzica krajinovic appeared in 11 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.