<prompt> Nyora kuenderera mberi kweiyi ndima - Muna 2017, Mastromatteo aive chikamu chechikwata chendarama chakahwina menduru yegoridhe pa4x100 yakavhenganiswa medley pa2017 World Junior Swimming Championships. Muna 2019, Mastromatteo akahwina menduru 3 pa2019 World Junior Swimming Championships  <response>: muBudapest, kusanganisira menduru yesirivha yomunhu oga mumakwikwi emamita 50 ekumhanya nechipfuva. 