What is sportsmanship?
I think sportsmanship is about being able to accept winning and losing.
In a game, there are winners and losers.
We have to accept that we can't win it all.

Sportsmanship is about playing the game fairly.
It is about not doing a foul behind the referee's back.
And its not about getting a 'revenge' on the player because he played rough during gameplay.

It is also about accepting defeat, with your head held high.
Not being a soreloser when you lose.
And also not blaming on the referee/ team members for the loss.