Porto vs Austria Wien live streaming: Watch on November 26, 2013

Topics: Live Stream, TV Schedules, Live Scores, Porto, Austria Wien, UEFA Champions League,

Both Porto and Austria Wien have a chance of progressing to the knockout stage, but three points will be vital for both these sides on Tuesday. Watch this important UEFA Champions League match live online.

Preview: This match will be all or nothing for both sides

Mathematically, both these sides can go through to the next round of the Champions League. For Austria Wien, the math does get a little more complicated, but nonetheless, they still have a chance.

For Porto, they are currently third in Group G, but only trail second placed Zenit St. Petersburg by one point. When they take the field at the Estádio do Dragão on Tuesday evening, both teams will already know the final result between Zenit and Atletico Madrid, who will play earlier in the day.

Anything other than victory would eliminate Austria from the UCL, while their chances of finishing third and falling into the Europa League would also become complicated.

As for Porto, depending on how things play out in Russia, the Portuguese champions could jump into second place in the group. If Zenit is able to grab the full three points earlier in the day, then everything will come down to the final match in the group, when Porto will travel to the Vicente Calderón to take on Atletico, while Zenit will travel to Austria.

Paulo Fonseca's squad will come into this match fresh off a home draw against Nacional da Madeira.

Everything looked pleasant as the hosts took the lead in the 52nd minute on a Jackson Martinez header. But Nacional's Rondon had different plans, as his goal was enough to earn the visitors one point, while also dealing Porto their second consecutive draw in the league.

Austria Wien had better fortunes over the weekend, as they routed Wacker Innsbruck 0-5. Hosiner scored three goals, as he helped guide his squad to three points.

Fonseca reiterated his belief in his players, but he also made everyone aware of how important this match is. "Porto go into every match wanting to win and it is imperative we do so," he said in a press conference.