An Eastern Suburbs player, Emanuel gained Wallabies selection the first time for the 1955 tour of New Zealand, which he spent as reserve lock. His debut cap came in Brisbane two years later against the All Blacks, playing out of position as a back row forward. He appeared at lock in all five Tests of the 1957–58 tour of Britain, Ireland and France, then in a further three home Tests against the NZ Māori team, finishing his career with nine Wallabies caps.[2]
Emanuel, who was Jewish, is a member of the Maccabi Hall of Fame.[3]