<prompt> Pedzisa mutsara unotevera: Nečas akatungamira 2018 World Juniors ne 8 inobatsira uye akabatanidza kutungamira kwekutora naCasey Mittelstadt weUnited States nemapoinzi gumi nerimwe, achibatsira maCzech kusvika kunzvimbo yechina. Akadaidzwa zvakare kuchikwata chevakuru che2018 IIHF World Championship, achipedza aine mapoinzi mashanu mumitambo minomwe. Dutu rakapa Nečas ku  <response>: 2019 World Juniors, kwaakashanda semutungamiriri wechikwata cheCzech. 