Ghana youth international Barnes Osei scored his debut Portuguese Liga goal on Saturday as his Pacos Ferreira side beat Maritmo 2-0 on the road.
Osei opened the scoring on 11 minutes before Diogo Jota added the second three minutes after the break.
The 20-year-old was making his fourth appearance of the season and his first start.
He was replaced after 79 minutes by Brazilian Paraiba.
Osei returned to Pacos Ferreira this season after a loan spell at second-tier side Uniao Madeira.