sports ‧ man ‧ ship /ˈspɔːtsmənʃɪp $ ˈspɔːrts-/ BrE AmE noun [uncountable]
behaviour that is fair, honest, and polite in a game or sports competition:
His sportsmanship and style of play are refreshing.
good/bad/poor sportsmanship (=good or bad behaviour in a sport)
We try to teach the kids good sportsmanship.