1' 
Gustavo Correia starts the match. Chaves with the kick-off in Porto.
Gustavo Correia starts the match. Chaves with the kick-off in Porto. 1' Throw-in for Chaves in the half of Porto.
Throw-in for Chaves in the half of Porto. 1' In the minute 1, Gustavo Correia awards Porto a goal kick.
In the minute 1, Gustavo Correia awards Porto a goal kick. 2' Chaves have a goal kick.
3' In Porto a free kick has been awarded the home team.
In Porto a free kick has been awarded the home team. 3' In the minute 3, Chaves awarded a throw-in in their own half.
3' Throw-in for Chaves in their own half.
4' Gustavo Correia signals a free kick to Chaves in their own half.
4' In the minute 4, Gustavo Correia signals a throw-in for Porto, close to Chaves's area.
In the minute 4, Gustavo Correia signals a throw-in for Porto, close to Chaves's area. 5' Throw-in high up the field for Porto in Porto.
Throw-in high up the field for Porto in Porto. 6' Goal kick for Chaves at Estadio do Dragao.
7' In the minute 7, A throw-in for the home team on the opposite half.
7' Chaves awarded a free kick in their own half.
8' It's a goal kick for the away team in Porto.
It's a goal kick for the away team in Porto. 8' In the minute 8, Can Chaves get the ball into an attacking position from this throw-in in Porto's half?
In the minute 8, Can Chaves get the ball into an attacking position from this throw-in in Porto's half? 8' Ball safe as Porto is awarded a throw-in in their half.
Ball safe as Porto is awarded a throw-in in their half. 9' Throw-in Porto.
Throw-in Porto. 9' In the minute 9, Mehdi Taremi for Porto drives towards goal at Estadio do Dragao. But the finish is unsuccessful.
In the minute 9, Mehdi Taremi for Porto drives towards goal at Estadio do Dragao. But the finish is unsuccessful. 10' Porto to take a throw-in in Chaves territory.
Porto to take a throw-in in Chaves territory. 15' In the minute 15, Ball safe as Chaves is awarded a throw-in in their half.
15' Throw-in for Porto in the half of Chaves.
Throw-in for Porto in the half of Chaves. 17' Free kick for Porto in the half of Chaves.
Free kick for Porto in the half of Chaves. 18' In the minute 18, Porto have been awarded a corner by Gustavo Correia.
In the minute 18, Porto have been awarded a corner by Gustavo Correia. 19' Corner awarded to Porto.
Corner awarded to Porto. 20' Free kick Chaves.
21' In the minute 21, Corner awarded to Chaves.
22' Ruben Ribeiro for Chaves is back on the field again.
23' Chaves awarded a free kick in their own half.
24' In the minute 24, Gustavo Correia signals a free kick to Chaves in their own half.
25' Gustavo Correia signals a Chaves throw-in in Porto's half.
Gustavo Correia signals a Chaves throw-in in Porto's half. 25' Throw-in Porto.
Throw-in Porto. 25' In the minute 25, Ruben Ribeiro (Chaves) has received a yellow card from Gustavo Correia.
31' Stephen Eustaquio (Porto) gets in a strike but the shot is blocked by a defender.
Stephen Eustaquio (Porto) gets in a strike but the shot is blocked by a defender. 33' Chaves to take a throw-in in Porto territory.
Chaves to take a throw-in in Porto territory. 34' A throw-in for the home team on the opposite half.
39' Free kick for Chaves in their own half.
40' Chaves's Hector Hernandez misses with an attempt on goal.
41' Toni Martinez is booked for the home team.
42' In the minute 42, Chaves awarded a free kick in their own half.
42' Free kick for Chaves in their own half.
44' Chaves awarded a throw-in in their own half.
44' In the minute 44, Porto to take a throw-in in Chaves territory.
In the minute 44, Porto to take a throw-in in Chaves territory. 45' Porto's Pepe Aquino is on target but unsuccessful.
Porto's Pepe Aquino is on target but unsuccessful. 45' + 1 Gustavo Correia signals a free kick to Chaves in their own half.
45' + 1 In the minute 45, 1 minutes of injury time will be added to the 1st half.
45' The ref's whistle signals the end of the first-half.
46' It's Porto with the kick-off after the break.
It's Porto with the kick-off after the break. 50' Bruno Rodrigues for Chaves has been booked by Gustavo Correia and receives a first yellow card.
51' Free kick for Chaves in their own half.
52' Gustavo Correia signals a Porto throw-in in Chaves's half.
Gustavo Correia signals a Porto throw-in in Chaves's half. 52' In the minute 52, Gustavo Correia signals a free kick to Porto.
In the minute 52, Gustavo Correia signals a free kick to Porto. 55' Throw-in Chaves.
55' Ball safe as Chaves is awarded a throw-in in their half.
56' In the minute 56, Throw-in for Porto close to the penalty box.
In the minute 56, Throw-in for Porto close to the penalty box. 56' Gustavo Correia signals a free kick to Chaves in their own half.
57' In the minute 57, Free kick Porto.
In the minute 57, Free kick Porto. 58' Joao Mario scores to make it 1-0 at Estadio do Dragao.
58' Pepe Aquino with an assist there.
60' In the minute 60, Gustavo Correia waits before resuming play because Joao Correia for Chaves is still down.
61' Chaves's Joao Correia looks ok and returns to the pitch.
61' In the minute 61, Throw-in for Chaves at Estadio do Dragao.
62' Porto make their 1 substitution with Wenderson Galeno replacing Mehdi Taremi.
Porto make their 1 substitution with Wenderson Galeno replacing Mehdi Taremi. 62' The home team have replaced Alan Varela with Evanilson. This is the 2 substitution made today by Sergio Conceicao.
62' In the minute 62, Chico Conceicao is on a sub for Toni Martinez for Porto.
In the minute 62, Chico Conceicao is on a sub for Toni Martinez for Porto. 63' Moreno (Chaves) is making a 1 substitution, with Jo Batista replacing Hector Hernandez.
63' Bernardo Sousa is replacing Kelechi Nwakali for Chaves at Estadio do Dragao.
63' In the minute 63, Gustavo Correia awards the away team a throw-in.
63' Throw-in for Chaves in the half of Porto.
Throw-in for Chaves in the half of Porto. 64' Gustavo Correia awards Porto a goal kick.
Gustavo Correia awards Porto a goal kick. 65' In the minute 65, In Porto, Pepe Aquino of Porto is presented with a shooting opportunity. But the strike is blocked by the covering defence.
In the minute 65, In Porto, Pepe Aquino of Porto is presented with a shooting opportunity. But the strike is blocked by the covering defence. 66' Corner awarded to Porto.
Corner awarded to Porto. 66' Porto have been awarded a corner by Gustavo Correia.
Porto have been awarded a corner by Gustavo Correia. 67' In the minute 67, Chaves needs to be cautious. Porto have an attacking throw-in.
In the minute 67, Chaves needs to be cautious. Porto have an attacking throw-in. 67' A throw-in for the home team on the opposite half.
68' Porto drives forward and Andre Franco gets in a shot. Without netting, however.
Porto drives forward and Andre Franco gets in a shot. Without netting, however. 68' In the minute 68, In Porto Porto attack through Chico Conceicao. The finish is off target, however.
In the minute 68, In Porto Porto attack through Chico Conceicao. The finish is off target, however. 68' Ball goes out of play for a Chaves goal kick.
68' Play has been interrupted briefly in Porto to check on Rodrigo Moura, who is grimacing with pain.
Play has been interrupted briefly in Porto to check on Rodrigo Moura, who is grimacing with pain. 69' In the minute 69, The match in Porto is underway once more.
In the minute 69, The match in Porto is underway once more. 69' Chaves's Rodrigo Moura is back in action after a slight knock.
70' Goal kick for Chaves at Estadio do Dragao.
71' In the minute 71, Free kick for Porto in the half of Chaves.
In the minute 71, Free kick for Porto in the half of Chaves. 71' Moreno is making the team's 3 substitution at Estadio do Dragao with Paulo Victor Ferreira de Jesus replacing Leandro Sanca.
71' Phete is replacing Helder Morim for the away team.
71' In the minute 71, Chaves have a goal kick.
71' Porto awarded a free kick in their own half.
Porto awarded a free kick in their own half. 75' In the minute 75, Chaves's Joao Correia has been booked in Porto.
In the minute 75, Chaves's Joao Correia has been booked in Porto. 75' Can Chaves get the ball into an attacking position from this throw-in in Porto's half?
Can Chaves get the ball into an attacking position from this throw-in in Porto's half? 76' Gustavo Correia signals a free kick to Chaves in their own half.
76' In the minute 76, Free kick Porto.
In the minute 76, Free kick Porto. 79' The away team replace Joao Correia with Carraca.
80' In the minute 80, Sergio Conceicao (Porto) is making a 4 substitution, with Joao Miguel Teixeira Mendes replacing Wendell.
In the minute 80, Sergio Conceicao (Porto) is making a 4 substitution, with Joao Miguel Teixeira Mendes replacing Wendell. 80' Throw-in for Porto in their own half.
Throw-in for Porto in their own half. 81' Throw-in for Chaves at Estadio do Dragao.
81' In the minute 81, Chaves apply pressure at Estadio do Dragao and Bernardo Sousa goes close with a header against the post.
81' Chaves awarded a free kick in their own half.
82' Throw-in for Chaves in the half of Porto.
Throw-in for Chaves in the half of Porto. 83' In the minute 83, Gustavo Correia signals a free kick to Porto in their own half.
In the minute 83, Gustavo Correia signals a free kick to Porto in their own half. 84' Corner awarded to Chaves.
85' Paulo Victor Ferreira de Jesus (Chaves) is not on the pitch at the moment but still receives a yellow card.
85' In the minute 85, It's getting dangerous! Free kick for Porto close to the penalty box.
In the minute 85, It's getting dangerous! Free kick for Porto close to the penalty box. 87' Marko Grujic is replacing Joao Mario for the home team.
88' Porto have been awarded a corner by Gustavo Correia.
Porto have been awarded a corner by Gustavo Correia. 89' Gustavo Correia signals a Porto throw-in in Chaves's half.
Gustavo Correia signals a Porto throw-in in Chaves's half. 90' Fabio Cardoso (Porto) has received a yellow card from Gustavo Correia.
Fabio Cardoso (Porto) has received a yellow card from Gustavo Correia. 90' Can Porto capitalize from this throw-in deep inside Chaves's half?
Can Porto capitalize from this throw-in deep inside Chaves's half? 90' + 1 Porto are pushing forward but Wenderson Galeno's finish is wide of the goal.
Porto are pushing forward but Wenderson Galeno's finish is wide of the goal. 90' + 1 It's a goal kick for the away team in Porto.
It's a goal kick for the away team in Porto. 90' + 2 Porto awarded a free kick in their own half.
Porto awarded a free kick in their own half. 90' + 3 Bernardo Sousa gets his shot on target but fails to score for Chaves.