Pedzisa mutsara unotevera: Musi wa 19 Kukadzi 2018, Mrázek akatengeswa kuPhiladelphia Flyers mukutsinhana nesarudzo yechina yekutenderera mu
NHL Draft ya2018 uye sarudzo yechitatu-kutenderera muna 2019. Musi waFebruary 22, akaita kutanga kwake kweFlyers uko akaita 19 kuchengetedza mukukunda 2 ku1 pamusoro peColumbus Blue Jackets.