Portugal

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Eintracht Frankfurt's Carlos Zambrano, left, challenges FC Porto's Hector Herrera, right, during their Europa League round of 32, first leg soccer match at the Dragao stadium, in Porto, Portugal, Thursday Feb. 20, 2014. The match ended in a 2-2 draw.(AP Photo/Paulo Duarte)

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FC Porto's coach Paulo Fonseca greets Ricardo Quaresma, right, after their 1-0 defeat with Estoril in a Portuguese League soccer match at the Dragao stadium, in Porto, Portugal, Sunday, Feb. 23, 2014.(AP Photo/Paulo Duarte)

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FC Porto's Hector Herrera, from Mexico, heads the ball past Estoril's Diogo Amado, right, in a Portuguese League soccer match at the Dragao stadium, in Porto, Portugal, Sunday, Feb. 23, 2014. Porto lost 1-0.(AP Photo/Paulo Duarte)

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FC Porto's fans shout and wave white handkerchiefs against coach Paulo Fonseca, not pictured, in a Portuguese League soccer match with Estoril at the Dragao stadium, in Porto, Portugal, Sunday, Feb. 23, 2014. Porto lost 1-0.(AP Photo/Paulo Duarte)

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Estoril's Evandro Goebel, centre, celebrates with Bruno Lopes, both from Brazil, and Carlitos Garcia, right, after scoring a penalty goal against FC Porto in a Portuguese League soccer match at the Dragao stadium, in Porto, Portugal, Sunday, Feb. 23, 2014. Porto lost 1-0.(AP Photo/Paulo Duarte)