Erling Haaland scored a brace as Manchester City roared back from two goals down to beat J-League champions Yokohama F-Marinos 5-3 on Sunday in their first match of a pre-season tour of Japan.

John Stones, Julian Alvarez and Rodri were also on target for Pep Guardiola's side in their first outing since completing a historic treble by winning the Champions League final last month.