An intriguing battle between two teams targeting for a place in the knock out stage will occur this Monday as Portugal facing up against Iran.
Collecting four points from their previous two games, Selecao das Quinas technically only need a point to secure their place in the next round.
IR Iran and Spain rounded off Matchday 2 in Group B, with La Roja securing a deserved 1-0 win to record their first victory at the 2018 FIFA World Cup.
Spain earn first win at Russia 2018, Diego Costa nets his third goal in two games.
Spain opened their chance in advancing into the knock out stage of FIFA World Cup 2018 following their slender 1-0 victory over Iran on Wednesday.
Needing a win to open their path into the second round, La Furia Roja immediately took control of the game with their possession based football.
Iran making their way into the knock out stages of Asian Cup after securing their second group win, defeating Qatar 1-0.
Both teams were determined in grabbing all three points, creating a tight battle since kick off.
Argentina secured a spot into the knock out stages of World Cup 2014 after snatching another victory on their Group F fixture against Iran.
The South American side were keen on snatching another victory after starting their World Cup campaign with a win over Bosnia.
Drawing their World Cup 2014 opening match against Nigeria, a much tougher test set to arrive for Iran as they will be challenging table topper, Argentina this upcoming weekend.
Ahead of that important battle, the Asian side's head coach, Carlos Queiroz is asking his players to maintain their positive attitude and sacrifice themselves on the pitch.