Uruguay 2-0 Japan
Amajita's fellow Group D opponents Uruguay qualified for the knockout stage after they claimed a 2-0 win over Japan on Wednesday afternoon.
Nicolas Schiappacasse opened the scoring after 38 minutes, before Mathias Olivera sealed the win and progression with a goal in second-half stoppage time.
Portugal's rough start to the tournament continued after they were held to a 1-1 draw by Costa Rica on Wednesday afternoon.
Diogo Goncalves opened the scoring for the Portuguese in the 32nd minute, before Costa Rica levelled matters through Jimmy Marin in the 48th minute.