2012-13: Marrafao had an excellent year for the Cobras after finishing with a singles record of 15-5 and a doubles record of 15-8.  His performance landed him a spot on the All-Conference second team.  Marrafao was also named conference player of the week on March 12. 

High School: Marrafao played tennis and soccer at Colegio Metropolitano.

Personal: Son of Marlene and Claudinei Marrafao.