Monza was unable to recover his defeat by three goals without a response, to remain in the second division for another season.
Monzas first goal was delayed until the 58th minute, when former Italian international Mario Balotelli opened the scoring.
In the 78th minute, Marco Di’Alessandro added a second goal, but the remaining minutes were not enough for the return of the team owned by Silvio Berlusconi.
وضم Monza has a group of famous players in his ranks, in addition to Balotelli, Such as Ghanaian Kevin Prince Boateng and former Italian international Gabriel Paletta.
Monza finished third in Serie A, behind Empoli and Salernitana, to be forced to play the play-offs in order to climb.
Monza had never participated in the Italian Premier League, and he missed the second division since 2001 until finally rising at the end of last season.
Chittadella qualified for the play-off final against Venice, who qualified earlier Thursday at the expense of Lecce after a 1-1 draw.
And Venice took advantage of its 1-0 victory, to qualify with its 2-1 victory in the aggregate of the two matches.
The first leg of the final round will be held on May 23 at Chitadella, while Venice will receive the crucial second leg on May 27th.
Venice has not played in the Italian Premier League since relegation in 2002.
While Chittadella had never participated in the Italian Premier League throughout its history, he did not participate in the second division until 1999.