Dynamo midfield player Oleksandr Aliyev is within one yellow card of a suspension. The half-back will sit out the return leg in Donetsk if he is shown a yellow card on Thursday 30 April in Kyiv.
Meanwhile, Shakhtar have five players within a caution of a one-match suspension. Defenders Oleksandr Kucher, Tomáš Hübschman, midfielders Darijo Srna, Fernandinho, plus forward Luiz Adriano will all have to be on their best behaviour or risk missing one of the most decisive matches.
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