Pedzisa mutsara unotevera: Pettersson akakwikwidza kuSweden mu
2018 World Junior Ice Hockey Championships, kuhwina sirivha. Pasinei nokungopedza mitambo mishanu chete, nekuda kwechigunwe chakaputsika, Pettersson aizoenderera mberi kuhwina menduru yegoridhe neTeam Sweden pa2018 IIHF World Championship.