A second match official was attacked when a rugby match between two Auckland schools ended in a mass brawl.
The assistant referee was assaulted at the end of the game between Auckland Grammar and De La Salle College's 2B grade teams last month.
It was reported previously that a spectator punched the 17-year-old referee in the face at the end of the match, won 6-5 by Auckland Grammar.
But last night police said his assistant was also attacked, possibly by two players.
Witnesses said a brawl erupted when supporters of South Auckland school De La Salle invaded the field after the final whistle. Some said a spectator hit the referee, others blamed a player.