Hashim Amla hit an unbeaten 56 as South Africa closed the Super 10 stage of the World Twenty20 with an eight-wicket win over Sri Lanka in Delhi.
A dead rubber between two already eliminated sides was never likely to produce spectacular cricket but South Africa were comfortable victors at the Feroz Shah Kotla Stadium.
They took all 10 Sri Lankan wickets for 120 runs, 39-year-old Tillakaratne Dilshan with 36, before Amla broke the back of a gentle chase.
The only two wickets to fall were down to good fortune, Quinton de Kock dawdling towards his crease as he was run out for nine and Faf du Plessis given out lbw to a rotten decision.
Amla would not be moved, though, dropping anchor for 52 balls and hitting five fours and a six.
AB de Villiers (20), whose presence attracted many of the 16,000 fans who attended, ended things with a meaty six off Suranga Lakmal.
A win here will be cold comfort for South Africa, whose fabled under-performance at global events has gained another chapter, while their opponents look to have a long rebuilding phase ahead.
Sri Lanka were missing captain Angelo Mathews, who injured his hamstring during his brilliant one-man stand against England, but began their innings well with a bright opening stand of 45.
Left-arm spinner Aaron Phangiso broke that up by bowling Dinesh Chandimal through the gate and then cleaned up Lahiru Thirimanne with his next delivery.
Dilshan put on another 30 with Milinda Siriwardana before the latter was carelessly run out and that represented the best Sri Lanka could muster.
By the time Farhaan Behardien had Dilshan lbw on the sweep the innings had lost its spine.
Sri Lanka’s next five wickets fell for 35, with last man Lakmal run out with three balls left to bowl.