SOUTH AFRICAN WORLD TENNIS RANKINGS
Kevin Anderson slips out of the world's top 20 Ruan Roelofse makes major jump on new world rankings Men Singles Previous Current 17 21 Kevin Anderson 489 489 Fritz Wolmarans 541 534 Tucker Vorster 572 571 Dean O'Brien 736 610 Ruan Roelofse 680 616 Nik…