QUINTON DE KOCK

passed 50 for the eighth time in nine knocks as South Africa beat Sri Lanka by six wickets.

The home side chased down 190 in 32.5 overs in Port Elizabeth, taking a 4-0 lead in the five-match ODI series.

De Kock (above) hit 51 from 57 balls while captain Faf du Plessis chipped in with 43 and JP Duminy was back from long-term injury with an unbeaten 31.