Manchester United will be facing Atletico Madrid in the UEFA Champions League round of 16 first leg today.

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Manchester United's performance in all levels of competition they are was rated low because they played much of the draws than their winning.

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So likewise the Spanish side Atletico Madrid are not in their best form which means they due playing or facing each other today will have to play according to their strength.

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Manchester United manager has warned his side to be careful of their defense, and for the Red Devils forward to know how to break into their defense.

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Two players Manchester United needs to watch out for are Marcos Llorente and Ángel Martín Correa.

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Marcos Llorente Moreno is a Spanish professional footballer who plays as a midfielder or a right-back for La Liga club Atlético Madrid.

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Red Devils will have to watch out for this professional star player because he never jokes with his midfield lines and his attacking has been a great one.

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The star can also be a hindrance in the midfield which could make it difficult to penetrate successfully to the Spanish side defense lines.

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Ángel Martín Correa Martínez, known as Ángel Correa, is an Argentine professional footballer who plays as a forward and winger for Spanish club Atlético Madrid.

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Manchester United defense lines will need to keep their eyes on Ángel Martín Correa because of the great talent he has in goal scoring.

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United Defense lines must be strong and ready for the worst to win today's match.

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