What are the most expensive bowling figures in PSL?

a) 87 runs in 4 overs

b) 77 runs in 4 overs

c) 67 runs in 4 overs

d) 57 runs in 4 overs

Qais Ahmed, Quetta’s bowler, gave away 77 runs in his spell of 4 overs against Multan.  This is the most expensive bowling in a PSL match.