Stefano Sturaro saw red and Genoa were down to 10 men for an hour, but Napoli could not go beyond a 1-1 draw at the San Paolo.
The Partenopei knew a defeat here would mathematically crown Juventus Champions of Italy with seven rounds to spare, as the Bianconeri already beat Milan 2-1 last night. This result means Juve can celebrate the Scudetto with a draw next week.
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