The victory target of 131 was a mere formality for Pakistan, despite the fact Sri Lanka managed to claim three wickets on the final morning as the runs were successfully chased down prior to lunch.
Imam-ul-Haq (50 not out) and Agha Salman (6 not out) remained unbeaten as the match came to an end as Pakistan made a perfect start to their new World Test Championship campaign, the ICC reported.
The victory sees Pakistan join India at the top of the World Test Championship standings with a 100 percent win-percentage after one match apiece in the new cycle.
Pakistan will be looking to maintain their unbeaten record when the second Test against Sri Lanka commences in Colombo on Monday.
