This series was drawn 0-0 with both Tests at Karachi being drawn.
For Tests between these teams,
Pakistan lead 25-14 with 23 draws.
In Pakistan, Pakistan lead 13-2 with 8 draws.
In New Zealand, Pakistan lead 10-9 with 14 draws.
On neutral grounds, Pakistan trail 2-3 with 1 draw.
Looking at individual performances:
Batting:
Most runs (750 or more):

Javed Miandad leads, with KS Williamson in second place.
Highest innings scores, (150 or more):

Inzamam-ul-Haq leads with a triple century. Williamson has NZ’s record with 238. In this series his 200* was the highest for NZ in Pakistan, surpassing the previous record of 152 by WK Lees in 1976.
Highest averages (Minimum 20 innings and 30.00):

Miandad leads second-placed Williamson by a large margin. Latham and some other recent players can also be seen here.
Highest strike rates (Minimum 1000 balls faced and 40.00):

Led by McCullum with today’s hero Sarfraz Ahmed close behind. R Taylor and Williamson follow closely.
To be continued. See Part 2.