MANCHESTER, England (Reuters) - Manchester City winger Jack Grealish crowned a fine display on his Champions League debut with a beautifully taken solo goal as Pep Guardiola's side outscored RB Leipzig 6-3 at the Etihad Stadium on Wednesday.

Grealish, who joined City for 100 million pounds ($138 million) last month from Aston Villa, created their opener with a corner headed in by Nathan Ake before making it 4-2 with a curling shot into the far corner.