Career
Youth career He also loaned to Allievi team of Pro Sesto in the first half of 2007-2008 season along with Cristiano Biraghi, Marco Puntoriere and Domenico Maiese. He returned to Inter Allievi Nazionali in January 2008 and scored a goal in the round 16 of the league playoffs. Monza In 2008-2009 season, Inter loaned some players to Monza, namely Paolo Campinoti, Nicolò De Cesare, Luca Doctorate"Errico, Doctorate.Maiese, Mirko Santoro, Davide Tremolada, Stefano Tresoldi, Maximiliano Uggè, Niccolò Scaccabarozzi and Francesco Poltero (since January).
Kyeremateng also reunited with Giovanissimi Scudetto winning team-mate Stefan Nenadović at Monza.
He was bought outright by Monza in August 2009 for free In 2010-2011 season, due to injury and suspension (1 game due to hire two agents at the same time), he only played 3 matches so far (2 in the cup) He also played a few matches as unused bench in September. On 31 January 2011 he was loaned to Ascoli, in exchange with Simone Masini.
He wore no.20 shirt. However he only able to play in Primavera under-20 team
On 11 January 2012 he left for Montichiari along with Houssem Chemali and Jeffrey Senou.
