Sri Lanka defeated Ireland by 106 runs in the 13th match of the Under-19 Cricket World Cup at Windhoek to remain unbeaten in the tournament.
Chasing a 268-run target, Ireland batters failed to put on decisive partnerships and were dismissed for 161 in 40.1 overs.
Earlier, after opting to bat first, Sri Lanka posted 267/5 in their allotted 50 overs.