Cape Town - TP Mazembe midfielder Rainford Kalaba says it will be difficult to beat a Mamelodi Sundowns side full of "all the great players in South Africa".
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Democratic Republic of Congo side TP Mazembe, four time CAF Champions League winners, will meet with Sundowns in a first round first leg clash in Pretoria on March 14, with the second leg affair scheduled for April 5 in Lubumbashi.