Four days later, he assisted Davide Bettella in finding the back of the net as Monza fell to a 3-2 loss against Pescara. It was their second defeat in December after a 3-0 loss at Reggiana.
Boateng continued with another assist for Carlos Augusto as he helped the U-Power Stadium outfit bounce back to winning form with a 2-0 win over Ascoli on December 22.
Since he joined Monza from Fiorentina in September, the former Barcelona and AC Milan forward has contributed four goals in 13 Serie B appearances and his return in front of goal has helped the White and Reds climb to fourth in the league table as they aim for promotion to the Italian top-flight.