Porto's Danilo, right, struggles for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's goalkeeper Marinato Guilherme walks§ during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Jefferson Farfan, left, struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's players celebrate a goal during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Vladislav Ignatyev, left, struggles for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's head coach Yuri Semin directs his players during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Poro's plaeyrs celebrate team's 4-1 victory at the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's goalkeeper Marinato Guilherme scores a goal during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's head coach Yuri Semin directs his players during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's players leave a pitch after the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's Danilo controls a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's player controls a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Brian Idowu, left, and Porto's Jesus Corona struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's players celebrate a goal during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's head coach Yuri Semin directs his players during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's players pose for a photo before the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's head coach Sergio Conceicao directs his players during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Grzegorz Krychowiak, left, and Porto's Alex Telles struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's players struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's goalkeeper Iker Casillas reacts§ during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's goalkeeper Iker Casillas makes a save during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's goalkeeper Iker Casillas makes a save during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Anton Miranchuk reacts during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Grzegorz Krychowiak, centre, and Porto's Bruno Costa struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's players celebrate a goal during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's goalkeeper Iker Casillas controls a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Vladislav Ignatyev struggles for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Brian Idowu, right, struggles for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's players celebrate team's goal during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Aleksei Miranchuk, centre, struggles for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Vedran Corluka controls a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Eder Lopes, left, struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Porto's Danilo, left, and Lokomotiv's Manuel Fernandes struggle for a ball during the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Fedor Smolov smiles before the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Fedor Smolov walks before the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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Lokomotiv's Fedor Smolov walks before the Champions League soccer match between Porto and Lokomotiv Moscow, in Porto, Portugal, November 6, 2018.

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