@cassiopeia.type.core.common.lazyproperty
    def blue_team(self):
        for team in self.data.teams:
            if team.teamId == cassiopeia.type.core.common.Side.blue.value:
                return Team(team, [part for part in self.participants if part.side is cassiopeia.type.core.common.Side.blue])
        return None
Returns:
dataset/ETHPy150Open meraki-analytics/cassiopeia/cassiopeia/type/core/match.py/Match.blue_team