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All eight Premier League clubs competed in this round. The first legs were played on 10 and 11 March 2011, with the second legs to be competed on 14 and 15 March 2011.
The four winners from the quarterfinals entered this round. The first legs were played on 30 March and 6 April 2011, with the second legs to be competed on 20 and 27 April 2011.
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