Pakistan beat England by the commanding margin of nine wickets to win the first Test at Lord's on Sunday (27).
Set just 64 for victory on the fourth morning, Pakistan finished on 66 for one before lunch to go 1-0 up in this two-match series.
Imam-ul-Haq was 18 not out and Haris Sohail, who hit the winning boundary off Dominic Bess, 39 not out.
England were undone by two top-order batting collapses, slumping to 184 all out after winning the toss in their first innings and declining to 160 for six in their second before fifties from Jos Buttler and Test debutant Dominic Bess prevented an innings defeat.
This was England's seventh loss in 10 Tests as their first match under new national selector Ed Smith ended in a resounding defeat.
The second Test at Headingley starts on Friday.
Brief scores:
England 1st Inns 184 (A Cook 70; Mohammad Abbas 4-23, Hasan Ali 4-51)
Pakistan 1st Inns 363 (Babar Azam 68, Asad Shafiq 59, Shadab Khan 52, Azhar Ali 50; B Stokes 3-73)
England 2nd Inns 242 (J Root 68, J Buttler 67, D Bess 57: Mohammad Amir 4-36, Mohammad Abbas 4-41)
Pakistan 2nd Inns 66-1
Result: Pakistan won by nine wickets
Series: Pakistan lead two-match series 1-0
India fans cheer during the ICC Champions Trophy final. (Photo by FADEL SENNA/AFP via Getty Images) 
Jacinda Ardern at her desk on her final day as New Zealand’s Prime Minister, January 25, 2023.Getty Images 
Women still navigate ever-changing beauty standards, just as The Beauty Myth predictedGetty Images 
Women in power face scrutiny over their looks—men, not so muchGetty Images 
Women juggle careers and housework, yet unpaid labour remains overwhelmingly theirsiStock
The rise of tradwife culture: Romanticizing the past or reinforcing outdated gender roles?iStock
Embracing imperfection is its own kind of strengthiStock