While the tournament saw almost packed scenes during the games in Lahore, Rawalpindi and Multan, there has been little to no attendance throughout the Karachi leg.
England batter Jason Roy and Pakistan all-rounder Iftikhar Ahmed were involved in an ugly spat during a PSL match between Quetta Gladiators and Multan Sultans on Tuesday.
In 2010, Mohammad Amir was arrested for spot-fixing and was given a five-year ban for bowling two deliberate no-balls
The pacer conceded 23 runs in his first two overs and gave away an overthrow after losing his cool.
Usman Tariq, a mystery spinner, struck twice in an over, leaving the batters, fans, and even Sir Vivian Richards in disbelief.
Hawk-Eye has apologised to the Pakistan Cricket Board (PCB) after making an error during a review in a Pakistan Super League match (PSL) between Islamabad United and Quetta Gladiators on Friday.