Leg-spinner Usama Mir and David Willey shared six wickets and routed Quetta Gladiators for 106 as table-topper Multan Sultans completed its regular season with a 79-run win in the Pakistan Super League on Tuesday. Multan led the points table with seven wins and will take on No. 2 Peshawar Zalmi (12 points) in the qualifier on Thursday with the winner advancing to the final. It was a wake-up call for revamped Quetta, which will be playing its first PSL playoffs after four years.