The Manchester Derby has grown into one of the premier fixtures on the English football calendars as the blue half has emerged as a force. What was once a write-off or barely an obstacle in United’s path to trophies has now become a game to look forward to, arguably even a date for fans to be nervous about, considering Manchester United vs Manchester City’s last ten results. Still, the historical dominance of United in this game means that City are still fighting a battle of relevance, especially globally, as the red half has its roots much deeper. How far behind are Man City? It is difficult …