S Sreesanth bowled a deadly spell with the second new ball while Jacques Kallis completed his 39th century in Tests as South Africa reached 335 for nine at lunch on the second day of the third and final Test match here today.

Kallis, who played brilliantly for his unbeaten century (140 batting, 253, 15x4) added crucial 25 runs for the 10th wicket with Lonwabo Tsotsobe (3 batting).