Williamson finished the T20 World Cup as New Zealand's leading scorer, with 216 runs from seven games, including an 85-run knock in the final.
An interesting statistic about his spell was that every batter he dismissed walked back to the pavilion before opening their respective accounts.
Pakistan did look in a bit of danger at 87-5 but a 48-run stand between Asif Ali and Shoaib Malik ensured that the team got over the line.
Haris Rauf stole the show with his outstanding skill with the ball as he picked four wickets in four overs and conceded only 22 runs.
According to Inzamam, India did not get the right combination because they lacked a sixth bowler who could have served as a backup.
Mujeeb ur Rahman was the star bowler on the day as he recorded a fantastic five-wicket haul while conceding only 20 runs in four overs.
Lahiru Kumara and Wanindu Hasaranga bowled magnificent spells, taking three wickets apiece for Sri Lanka.
The Scots had batted in the first innings and posted a score of 165-9 while PNG managed a score of 148 all out in 19.3 overs.
Not only have India dominated Pakistan in the T20 World Cups, but they have also dominated Pakistan in the ODI World Cups.
Fifties from KL Rahul and Ishan Kishan at the top of the order led India to a seven-wicket win in their first warm-up game of the T20 World Cup against England.