He currently plays for Sturm Graz/Stattegg Women, wearing the number 11 shirt. At the international level, he represents Croatia Women. He plays primarily as a Defender.

Throughout the Austrian Frauen Bundesliga 2025-2026, ruzica krajinovic featured in 11 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.