CENTURION (SA), FEB 7: A fine performance by Jacques Kallis helped South africa cruise to yet another emphatic victory over the West Indies in the seventh and final One-Day International today.Set to score 227 for victory, the tourists were eventually bowled out for 176 to give South Africa victory by 50 runs. The result secured South Africa a 6-1 win in the one-day series to add to their 5-0 whitewash in the tests.SCOREBOARDSouth Africa: H Gibbs c Jacobs b King 12, M Rindel b King 10, D Cullinan b McLean 7, J Kallis c Arthurton b Lewis 66, H Cronje c Jacobs b McLean 11, J Rhodes c&b Arthurton 41, S Pollock c Arthurton 22, M Boucher run out 0, L Klusener not out 21, P Symcox not out 17. Extras (b1, lb2, nb10, w6): 19. Total (for eight wickets, 50 overs) 226Fall of wickets: 1-23, 2-38, 3-40, 4-61, 5-159, 6-165,7-166, 8-190.Bowling: king 10-0-30-2 (3w, 2nb), Hooper 8-0-35-0 (3nb 1w), McLean 10-0-40-2 (1w, 1nb), Semple 4-0-24-0, Lewis 10-0-53-1 (4nb), Arthurton 8-0-41-2 (1w).West Indies:S Chanderpaul c&b Kallis 1, J Murray c Klusener b Cronje 57, C Hooper c Boucher b Kallis 8, B Lara c Kallis b Klusener 9, K Arthurton c Kallis b Klusener 2, R Jacobs c Pollock b Cronje 6, F Reifer b Pollock 22, K Semple b Klusener 23, R Lewis c Gibbs b Kallis 12, N McLean run out 23, R King not out 0. Extras (lb2, nb5, w6): 13. Total (all out in 44.5 overs): 176.Fall of wickets: 1-5, 2-24, 3-66, 4-76, 5-89, 6-95, 7-124, 8-144, 9-152.Bowling: Pollock 8-2-25-1, Kallis 8-0-38-3, Donald 8-0-33-0, Klusener 7.5-2-31-3, Cronje 5-0-21-2, Symcox 7-2-20-0, Cullinan 1-0-6-0.