Chelsea have kept four consecutive clean sheets since Antonio Conte switched to a 3-4-3 formation and ex-Arsenal defender Sol Campbell believes Chelsea’s defensive solidity in recent weeks could help Chelsea win the Premier League title this season.
“It’s very professional. Tight at the back, that’s the key,” Sol Campbell told Premier League Matchday Live.
“Look at Leicester – how they won the Premier League last year, very tight at the back, nicking goals.
“They are not just nicking goals, Chelsea, they are dispatching teams as well. But being tight at the back.
“And that’s the right balance. The right cocktail.”