 Pari gbolohun ti o tẹle: Ni kariaye, Červenka ti dun pẹlu ẹgbẹ orilẹ-ede Czech Republic ni ọpọlọpọ awọn ayeye, ti o gba ami ẹyẹ idẹ kan ni awọn idije World Championships. : 2005 World Junior Ice Hockey Championships ati wura ati idẹ ni 2010 ati 2011 IIHF World Championships, lẹsẹsẹ. Pẹlupẹlu, o ṣe aṣoju orilẹ-ede rẹ gẹgẹbi ọmọ ẹgbẹ ẹgbẹ Czech ni Awọn ere Olimpiiki Igba otutu 2010. 