Rossouw scored 50 off 30 balls, including five sixes, as the St Kitts and Nevis Patriots posted 173-5.
It wasn’t enough, though, as Faf du Plessis then smashed 62 off 31 balls (five sixes) to help the Kings secure a five-wicket win.
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Watch: Rampaging Rossouw, fantastic Faf in CPL
Rilee Rossouw and Faf du Plessis both starred with the bat in Thursday's Caribbean Premier League match.
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