A last-gasp goal from substitute Rodrigo secured a valuable 3-2 win for the Portuguese side over Anderlecht and the Argentine was impressed with his team's displayNicolas Gaitan is optimistic about Benfica's chances of reaching the Champions League knockout phase after a late 3-2 win at Anderlecht.
The Portuguese side made sure that qualification for the next round remains possible with Wednesday's win at Stade Constant Vanden Stock but they made it difficult for themselves.
Chancel Mbemba gave the hosts the lead in the 18th minute before Nemanja Matic and Gaitan struck either side of half-time to seize the advantage for Benfica.
Massimo Bruno looked to have stolen a point, which would have eliminated the Portuguese club, with 14 minutes left but substitute Rodrigo grabbed the winner in stoppage time to take them level on points with second-placed Olympiakos.
"It was very important to win and I think the two teams played to win," the Argentine told reporters. "We played very well and this is the most important. Luckily Rodrigo gave us the three points.
"We believe we can qualify despite depending on others. Now the only problem is depending on others, but we want to progress."
Matic added that Benfica will do everything to beat Paris Saint-Germain at Estadio Da Luz on matchday six but concedes that they will need luck on their side if they are to stand any chance of progression.
"It was another goal," he began, "but the most important thing is that our team won the game. Now we will give everything to win the last game and we will see how the match between Anderlecht and Olympiakos goes.
"With a little luck we could go through."