Commentary:
90+6' Porto awarded a free kick in their own half.
90+5' It's a goal kick for the home team in Arouca.
90+5' Joao Pedro Pinheiro signals a throw-in for Porto, close to Arouca's area.
90+5' Throw-in high up the field for Porto in Arouca.
90+5' Throw-in high up the field for Porto in Arouca.
90+4' Sergio Conceicao is making the team's fifth substitution at Estadio Municipal de Arouca with Danny Namaso Loader replacing Wenderson Galeno.
90+4' Porto make their fourth substitution with Gabriel Veron replacing Stephen Eustaquio.
90+4' Throw-in for Porto in the half of Arouca.
90+2' Throw-in for Porto at Estadio Municipal de Arouca.
90+2' Arouca have a dangerous throw-in.
90+1' Porto needs to be cautious. Arouca have an attacking throw-in.
90+1' Ball safe as Porto is awarded a throw-in in their half.
90' Armando Evangelista (Arouca) is making a fifth substitution, with Yusuf Lawal replacing Morlaye Sylla.
90' Pedro Moreira is on a sub for David Martins Simao for Arouca.
90' Throw-in for Arouca close to the penalty box.
88' Throw-in Arouca.
88' Porto to take a throw-in in Arouca territory.
87' Bernardo Pereira Folha is replacing Marko Grujic for the away team.
87' Sergio Conceicao (Porto) is making a second change, with Andre Franco replacing the possibly injured Mehdi Taremi.
86' Porto awarded a free kick in their own half.
85' In Arouca a free kick has been awarded the away team.
85' Morlaye Sylla (Arouca) has received a yellow card from Joao Pedro Pinheiro.
85' Can Porto capitalize from this throw-in deep inside Arouca's half?
84' Free kick for Arouca in their own half.
84' Porto have been awarded a corner by Joao Pedro Pinheiro.
82' Marko Grujic is back on his feet again.
82' Marko Grujic is down and play has been interrupted for a few moments.
81' Throw-in for Arouca in the half of Porto.
81' Ball goes out of play for a Porto goal kick.
80' A throw-in for the home team on the opposite half.
80' Joao Pedro Pinheiro awards Arouca a goal kick.
79' Joao Pedro Pinheiro signals a free kick to Porto in their own half.
78' Throw-in for Arouca at Estadio Municipal de Arouca.
78' Free kick for Porto in the half of Arouca.
77' The home team replace Rafa Mujica with Bruno Marques.
77' Free kick for Porto in their own half.
76' Porto have been awarded a corner by Joao Pedro Pinheiro.
76' Porto drives forward and Mehdi Taremi gets in a shot. Without netting, however.
74' Porto awarded a free kick in their own half.
74' Joao Pedro Pinheiro signals a free kick to Arouca in their own half.
73' In Arouca a free kick has been awarded the away team.
73' Porto awarded a throw-in in their own half.
73' Throw-in for Arouca in their own half.
72' Goal kick for Arouca at Estadio Municipal de Arouca.
72' Toni Martinez (Porto) has replaced the possibly injured Evanilson at Estadio Municipal de Arouca.
71' Ball safe as Arouca is awarded a throw-in in their half.
70' Throw-in Porto.
68' Joao Pedro Pinheiro signals a Arouca throw-in in Porto's half.
68' Porto’s Evanilson is on his feet again at Estadio Municipal de Arouca.
67' Play has been temporarily suspended for attention to Evanilson for Porto who is writhing in pain on the pitch.
66' Porto have a goal kick.
65' Joao Pedro Pinheiro signals a free kick to Porto.
65' Porto pushes forward through Otavio, whose finish on goal is saved.
64' Joao Pedro Pinheiro signals a throw-in for Porto, close to Arouca's area.
64' Joao Pedro Pinheiro awards the home team a throw-in.
63' Benji Michel is on a sub for Ismaila Soro for Arouca.
63' Arouca make their first substitution with Arsenio replacing Bogdan Milovanov.
62' Goal kick for Arouca at Estadio Municipal de Arouca.
62' It's a goal kick for the home team in Arouca.
61' Alan Ruiz of Arouca smashes in a shot on target. The keeper saves, though.
58' Arouca have a goal kick.
56' Joao Pedro Pinheiro awards the home team a throw-in.
55' In Arouca, Pepe (Porto) gets his head to the ball but the strike is cleared by an untiring defence.
54' Free kick Porto.
53' Ball goes out of play for a Porto goal kick.
53' Bogdan Milovanov of Arouca gets in a strike, but is off target.
52' Porto awarded a free kick in their own half.
51' Joao Pedro Pinheiro awards Porto a goal kick.
51' Throw-in for Porto at Estadio Municipal de Arouca.
50' Can Arouca get the ball into an attacking position from this throw-in in Porto's half?
49' Goal kick for Porto at Estadio Municipal de Arouca.
49' Arouca to take a throw-in in Porto territory.
48' Free kick for Arouca in the half of Porto.
48' Joao Pedro Pinheiro signals a Arouca throw-in in Porto's half.
47' Joao Pedro Pinheiro signals a free kick to Arouca in their own half.
46' Joao Pedro Pinheiro signals a free kick to Arouca.
The first-half is over.
45+3' It's a goal kick for the away team in Arouca.
45+3' In Arouca Arouca attack through Jerome Opoku. The finish is off target, however.
45+3' Corner awarded to Arouca.
45+2' Porto awarded a throw-in in their own half.
44' Corner awarded to Porto.
44' Otavio instrumental with a fine assist.
44' Goal! Porto have taken a 0-1 lead courtesy of a header from Ivan Marcano.42' In Arouca a free kick has been awarded the away team.
41' Joao Pedro Pinheiro awards Arouca a goal kick.
41' Porto attack but Mehdi Taremi's header doesn't find the target.
41' Porto have been awarded a corner by Joao Pedro Pinheiro.
40' Porto have been awarded a corner by Joao Pedro Pinheiro.
40' Corner awarded to Porto.
39' Porto's Wenderson Galeno is on target but unsuccessful.
39' Arouca have a goal kick.
38' Corner awarded to Porto.
37' Ball goes out of play for a Arouca goal kick.
36' Joao Pedro Pinheiro awards Arouca a goal kick.
35' Throw-in for Arouca in their own half.
34' Ball safe as Arouca is awarded a throw-in in their half.
33' Free kick for Porto in their own half.
33' Ivan Marcano (Porto) has been booked and will miss the next match due to a suspension.
32' Free kick Arouca.
31' Arouca awarded a free kick in their own half.
31' Otavio (Porto) has been given a yellow card and will be suspended from the next match.
30' Arouca's Bogdan Milovanov is back in action after a slight knock.
29' Bogdan Milovanov is writhing in pain and play has been suspended for a few moments.
28' Throw-in for Porto in the half of Arouca.
28' Marko Grujic for Porto is back on the field again.
28' Throw-in Porto.
27' The match has been stopped briefly for attention to the injured Marko Grujic.
26' Joao Pedro Pinheiro signals a free kick to Arouca in their own half.
26' Porto's Wendell looks ok and returns to the pitch.
24' The match at Estadio Municipal de Arouca has been interrupted briefly for a check on Wendell, who is down injured.
24' Arouca's Rafa Mujica gets in a shot on goal at Estadio Municipal de Arouca. But the effort is unsuccessful.
22' Joao Pedro Pinheiro signals a free kick to Arouca in their own half.
21' Ball goes out of play for a Arouca goal kick.
21' Arouca awarded a free kick in their own half.
20' Free kick for Porto in the half of Arouca.
18' Arouca's Quaresma has run offside.
18' Joao Pedro Pinheiro signals a free kick to Arouca.
17' Free kick for Porto in their own half.
16' Joao Pedro Pinheiro awards the away team a throw-in.
15' A throw-in for the home team on the opposite half.
15' Ball safe as Porto is awarded a throw-in in their half.
14' Goal kick for Arouca at Estadio Municipal de Arouca.
14' Evanilson (Porto) gets up for a header but cannot keep the ball on target.
14' Free kick Porto.
13' Throw-in for Arouca at Estadio Municipal de Arouca.
12' Porto to take a throw-in in Arouca territory.
12' Arouca have a goal kick.
11' It's a goal kick for the home team in Arouca.
11' Mehdi Taremi (Porto) gets in a shot – but hits the bar! Ohhhh so close.
10' Can Porto get the ball into an attacking position from this throw-in in Arouca's half?
10' It's a goal kick for the home team in Arouca.
8' Throw-in Arouca.
8' Arouca have a goal kick.
7' Joao Pedro Pinheiro awards Arouca a goal kick.
6' Arouca awarded a throw-in in their own half.
6' Goal kick for Arouca at Estadio Municipal de Arouca.
5' Porto have been awarded a corner by Joao Pedro Pinheiro.
4' Ball goes out of play for a Arouca goal kick.
2' Pepe Aquino Cossa for the away team is judged to be offside.
2' Throw-in for Arouca in their own half.
1' In Arouca a free kick has been awarded the away team.
The match has started at Estadio Municipal de Arouca.
Max favourites reached