Many are expecting a big showdown tonight between two of football biggest sides. Both sides have won 11 FA Cup titles putting them, joint 1st for most successful FA Cup teams.
Arsenal will most likely look to switch their tactics tonight, similar to when they played Man City, in order to stop the red devils and their late goals.
Both sides have got their fair share of injuries with Man Utd missing Robin Van Persie due to an ankle injury and Arsenal missing Gabriel Paulista with a hamstring problem.
Arsenal's side will no doubt include Alexis Sanchez who has performed well recently for the gunners and will look to trouble the United defence. However, Man Utd have shown than even when they're not playing their best they can still grind out a result, which may be the type of attitude that sees them through this round.
Our prediction for tonight's game is: 2-1 to Man Utd
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