Amir scythed through the Royals top-order with a sensational spell of seam bowling upfront by snaring four wickets in the Powerplay.
Mortaza endured a torrid run in the 50-over marquee event where he managed a solitary wicket across eight games.
'I still have that love for the game and that passion for the game as well. And I would love to carry on as long as possible' - Gayle
Skipper Shanaka scored 75 off 31 before bowlers steamrolled Rangers' batting line-up
Kayes scored 61 off 38 balls whereas Walton made 49 off 30 balls as Challengers won
Naseem Shah earns maiden central contract; Mohammad Amir, Wahab Riaz left out
Babar Azam confirmed as Pakistan's new ODI skipper
3 players who may have played their last PSL
Afridi buys Mushfiqur's bat to raise funds for virus affectees in Bangladesh
PCB plan to hold pre-England tour camp from early June under ‘strict bio-secure environment’
England tour could get green signal as PCB and ECB hold positive talks: reports
Pakistan's tour to Ireland for two T20Is postponed
Faheem Ashraf, Kieron Pollard's Northamptonshire contracts cancelled
'Keeping fingers crossed' - Babar Azam hoping for T20 World Cup to get underway
ICC publishes guidelines for safe resumption of cricket