Watch as Monza make history with their first ever Serie A victory, dooming Juventus after Angel Di Maria sees red for violent conduct.
It was the ideal debut on the bench for new Monza coach Raffaele Palladino, who replaced Giovanni Stroppa this week.
Di Maria let the tension of recent poor results and some close Armando Izzo marking get to him, sent off for an obvious elbow to the chest.
Dany Mota Carvalho and Christian Gytkjaer had chances before Patrick Ciurria found the striker on the wrong side of Federico Gatti.
monza deserved the win