He suffered injury to his left knee and has already undergone a successful arthroscopic procedure to repair a lesion in the cartilage.Pablo Mari has also been ruled out for the rest of the season. – Liverpool won the match after winning the penalty shoot out, following a 5-5 draw in the match. We cover some of the biggest teams in the world, including Manchester United, Arsenal, Chelsea, Liverpool, Real Madrid, Barcelona and Tottenham. It was only the heroics of Emiliano Martínez, who has been outstanding since coming in for the injured Bernd Leno, that kept the score-line down to 2-1.It was a similar story for Liverpool at the weekend. Box office boxoffice@arsenal.co.uk. Another hugely positive performance which ended on a sour note.Took his opener brilliantly and appears to thrive playing alongside Olivier Giroud when the Frenchman able to create space.Produced a brilliant flick to assist Pulisic in the opening stages of the game.Had the quality to hold up the ball and link with his team-mates when needed but struggled to get a clear opportunity on goal.David Luiz came out on top in a bruising battle between the two.Was so unlucky to be sent off for a second yellow due to a shocking decision by the referee – although the first was a blatant yellow.Chelsea certainly appear more solid in midfield with the Croatian in the side.Broke up counter-attacks and kept hold of the ball as Chelsea started to dominate possession in the second half.His good work often goes unnoticed and it was a similar scenario this evening.The Italian did little wrong in a disciplined performance although struggled to match Arsenal for pace when they countered.Was given the nod ahead of N'Golo Kante which certainly raised eyebrows before the game.Kept possession well but had little impact going forward.Chelsea's most lively player after Pulisic went off injured and played a key role in Chelsea's opener.Troubled Arsenal's defence in the second half with the timings of his runs and played a number of dangerous crosses.Was surprisingly taken off by Lampard with 13 minutes to play as they went in search of an equaliser.Found it difficult to keep Nicolas Pepe quiet on the left with the winger troubling him with his pace.Alonso, who can be such an attacking threat, struggled to get the better of Spaniard Hector Bellerin who won the battle of the Spaniards.Had a tough task marking Aubameyang out on the right which denied him the opportunity to get forward.Managed to find more space as the game went on but was wasteful with a couple of attempts on goal.Was nowhere to be seen for either goal, failing to provide the back three with any cover.Couple of nervy moments in the first half including a dodgy kick that put his side under pressure.Had no chance with either of Aubameyang's strikes but had little else to do between the sticks.The Spaniard left the field in tears following his injury after 30 minutes but he was having a howler up until that point.Conceded the penalty in which Aubameyang dispatched and struggled to deal with the pace of the striker and Ainsley Maitland-Niles.Completely bamboozled by the terrific skill of Aubameyang as the Arsenal captain scored the winner.Like all of Chelsea's defenders, he struggled, but was the best of a bad bunch.Had a constant battle with Alexandre Lacazatte but managed to keep the fellow Frenchman quiet for large periods.Looked a liability throughout the game and was nutmegged by Hector Bellerin in the build-up to Arsenal's second goal.Lost his cool in the second half when he received a yellow card before being hooked off with 13 minutes to play.Arsenal overcame Chelsea to secure their fourteenth FA Cup triumph.