Kyle Walker has named the player Manchester City ‘lean on’ to help them win big games. Manchester City’s unbeaten streak stretched to 19 matches on Sunday with a 3-1 win over Manchester United. It was a tougher game than anticipated, though, as City had to fight back from a goal down after a Marcus Rashford stunner gave the visitors an early lead. Pep Guardiola’s side was always in control and their dominance did pay off just after the break when Phil Foden blasted in a screamer of his own. The 23-year-old would score again to complete the turnaround before Erling Haaland sealed the win in sto…