Her first significant success was in December 2011: in a World Cup mixed relay in Austria she helped to secure the Czech team second place. During the 2012–13 season she took four wins in the Biathlon World Cup. She added three more wins in the 2013–14 World Cup season. At the 2014 Winter Olympics, she finished fourth in both the 10 km pursuit and 15 km individual before winning silver medals in both the 12.5 km mass start and mixed relay (together with Veronika Vítková, Jaroslav Soukup and Ondřej Moravec).