sports announcer(n = noun.person) sports commentator, sportscaster - an announcer who reads sports news or describes sporting events;
is a kind of announcer

announcer, radio announcer, sports arena, sports car, sports coat, sports commentator, sports desk, sports editor, sports equipment, sports fan, sports implement, sports jacket, sports medicine, sports meeting, sports page, sports section, sports stadium, sports writer, television announcer, tv announcer