Here is the list of all Highest Averages in PSL history:
| # | Player | Team | Matches | Runs | Avg | 100s | 50s |
|---|---|---|---|---|---|---|---|
| 1 | Jonathan Wells | Peshawar Zalmi | 2 | 61 | 61.00 | 0 | 1 |
| 2 | AB de Villiers | 7 | 218 | 54.50 | 0 | 1 | |
| 3 | Ian Bell | 1 | 54 | 54.00 | 0 | 1 | |
| 4 | Kusal Mendis | Peshawar Zalmi | 17 | 643 | 53.58 | 1 | 4 |
| 5 | Harry Brook | Lahore Qalandars | 10 | 264 | 52.80 | 1 | 0 |
| 6 | Ben Dwarshuis | Islamabad United | 7 | 102 | 51.00 | 0 | 0 |
| 7 | Babar Azam | Peshawar Zalmi | 109 | 4277 | 47.00 | 3 | 39 |
| 8 | Reeza Hendricks | Karachi Kings | 14 | 516 | 46.91 | 0 | 5 |
| 9 | Brad Hodge | 4 | 93 | 46.50 | 0 | 1 | |
| 10 | Usman Khawaja | Rawalpindiz | 10 | 321 | 45.86 | 1 | 2 |
| 11 | Dian Forrester | Rawalpindiz | 6 | 132 | 44.00 | 0 | 0 |
| 12 | Tim David | Multan Sultans | 22 | 605 | 43.21 | 0 | 4 |
| 13 | Khalid Usman | Peshawar Zalmi | 5 | 43 | 43.00 | 0 | 0 |
| 14 | Sameer Minhas | Islamabad United | 9 | 299 | 42.71 | 0 | 3 |
| 15 | Mark Chapman | Islamabad United | 15 | 250 | 41.67 | 0 | 1 |
| 16 | Mohammad Rizwan | Rawalpindiz | 103 | 2974 | 39.65 | 2 | 21 |
| 17 | Rassie van der Dussen | Islamabad United | 16 | 555 | 39.64 | 1 | 3 |
| 18 | Daniel Sams | Lahore Qalandars | 10 | 118 | 39.33 | 0 | 0 |
| 19 | Usman Khan | Hyderabad Kingsmen | 35 | 1216 | 39.23 | 4 | 5 |
| 20 | David Warner | Karachi Kings | 18 | 624 | 39.00 | 0 | 6 |
| 21 | Kieron Pollard | Karachi Kings | 53 | 1149 | 38.30 | 0 | 6 |
| 22 | Kusal Perera | Hyderabad Kingsmen | 12 | 342 | 38.00 | 0 | 4 |
| 23 | Devon Conway | Islamabad United | 9 | 265 | 37.86 | 0 | 2 |
| 24 | Tamim Iqbal | Lahore Qalandars | 20 | 605 | 37.81 | 0 | 4 |
| 25 | Hasan Nawaz | Quetta Gladiators | 25 | 718 | 37.79 | 1 | 5 |
| 26 | Steve Smith | Multan Sultans | 10 | 367 | 36.70 | 1 | 2 |
| 27 | Gulraiz Sadaf | Lahore Qalandars | 5 | 110 | 36.67 | 0 | 0 |
| 28 | Luke Ronchi | 31 | 1020 | 36.43 | 0 | 10 | |
| 29 | Awais Zafar | Multan Sultans | 1 | 36 | 36.00 | 0 | 0 |
| 30 | JP Duminy | 10 | 251 | 35.86 | 0 | 2 | |
| 31 | Jason Roy | Karachi Kings | 43 | 1429 | 35.73 | 2 | 9 |
| 32 | Dinesh Chandimal | Quetta Gladiators | 6 | 139 | 34.75 | 0 | 0 |
| 33 | Adam Rossington | Karachi Kings | 3 | 104 | 34.67 | 0 | 1 |
| 34 | Brandon King | Islamabad United | 3 | 69 | 34.50 | 0 | 0 |
| 35 | Jason Holder | Islamabad United | 8 | 69 | 34.50 | 0 | 0 |
| 36 | Khalid Latif | Islamabad United | 9 | 206 | 34.33 | 0 | 1 |
| 37 | Mohsin Riaz | Islamabad United | 2 | 67 | 33.50 | 0 | 0 |
| 38 | Sahibzada Farhan | Multan Sultans | 43 | 1271 | 33.45 | 2 | 8 |
| 39 | Dwayne Smith | 28 | 701 | 33.38 | 0 | 5 | |
| 40 | Colin Munro | Islamabad United | 54 | 1633 | 33.33 | 0 | 13 |
| 41 | Shoaib Malik | Quetta Gladiators | 93 | 2350 | 33.10 | 0 | 15 |
| 42 | Naveen-ul-Haq | Peshawar Zalmi | 10 | 33 | 33.00 | 0 | 0 |
| 43 | Rilee Rossouw | Quetta Gladiators | 104 | 2604 | 32.96 | 3 | 14 |
| 44 | Fakhar Zaman | Lahore Qalandars | 105 | 3365 | 32.67 | 3 | 27 |
| 45 | Shane Watson | 46 | 1361 | 32.40 | 0 | 9 | |
| 46 | Hazratullah Zazai | Peshawar Zalmi | 12 | 382 | 31.83 | 0 | 4 |
| 47 | Misbah-ul-Haq | Peshawar Zalmi | 29 | 507 | 31.69 | 0 | 2 |
| 48 | Will Smeed | Quetta Gladiators | 10 | 315 | 31.50 | 0 | 2 |
| 49 | Daryl Mitchell | Rawalpindiz | 18 | 496 | 31.00 | 0 | 4 |
| 50 | Farhan Yousaf | Peshawar Zalmi | 9 | 124 | 31.00 | 0 | 1 |
| 51 | Tayyab Tahir | Multan Sultans | 14 | 277 | 30.78 | 0 | 1 |
| 52 | Martin Guptill | Islamabad United | 18 | 519 | 30.53 | 1 | 3 |
| 53 | Marnus Labuschagne | Hyderabad Kingsmen | 10 | 274 | 30.44 | 0 | 2 |
| 54 | Colin Ingram | 37 | 819 | 30.33 | 1 | 3 | |
| 55 | Umar Akmal | Quetta Gladiators | 43 | 1029 | 30.26 | 0 | 8 |
| 56 | Alex Hales | Islamabad United | 46 | 1268 | 30.19 | 0 | 7 |
| 57 | Luke Wright | 7 | 181 | 30.17 | 0 | 1 | |
| 58 | Saud Shakeel | Quetta Gladiators | 32 | 840 | 30.00 | 0 | 5 |
| 59 | Lendl Simmons | 8 | 210 | 30.00 | 0 | 2 | |
| 60 | Sohaib Maqsood | Islamabad United | 45 | 1045 | 29.86 | 0 | 8 |
| 61 | Jake Weatherald | Quetta Gladiators | 5 | 148 | 29.60 | 0 | 0 |
| 62 | Joe Denly | Lahore Qalandars | 14 | 354 | 29.50 | 0 | 3 |
| 63 | Muhammad Musa | Karachi Kings | 22 | 59 | 29.50 | 0 | 0 |
| 64 | Adam Lyth | Multan Sultans | 2 | 59 | 29.50 | 0 | 1 |
| 65 | David Miller | Multan Sultans | 11 | 235 | 29.38 | 0 | 2 |
| 66 | Sarfaraz Ahmed | Quetta Gladiators | 86 | 1525 | 29.33 | 0 | 7 |
| 67 | James Vince | Peshawar Zalmi | 58 | 1570 | 29.07 | 1 | 7 |
| 68 | Johnson Charles | Multan Sultans | 18 | 435 | 29.00 | 0 | 3 |
| 69 | Chris Lynn | 12 | 318 | 28.91 | 1 | 1 | |
| 70 | Ravi Bopara | 39 | 775 | 28.70 | 0 | 5 | |
| 71 | Dawid Malan | Multan Sultans | 25 | 631 | 28.68 | 0 | 5 |
| 72 | Shan Masood | Multan Sultans | 66 | 1801 | 28.59 | 0 | 9 |
| 73 | Abdullah Shafique | Lahore Qalandars | 49 | 1313 | 28.54 | 0 | 9 |
| 74 | Najibullah Zadran | Quetta Gladiators | 7 | 171 | 28.50 | 0 | 2 |
| 75 | Aaron Hardie | Peshawar Zalmi | 4 | 57 | 28.50 | 0 | 0 |
| 76 | Samit Patel | Lahore Qalandars | 38 | 455 | 28.44 | 0 | 1 |
| 77 | Ashton Turner | Multan Sultans | 13 | 226 | 28.25 | 0 | 1 |
| 78 | Matthew Wade | Karachi Kings | 9 | 224 | 28.00 | 0 | 1 |
| 79 | Paul Walter | Peshawar Zalmi | 5 | 84 | 28.00 | 0 | 0 |
| 80 | Anton Devcich | Lahore Qalandars | 10 | 279 | 27.90 | 0 | 2 |
| 81 | Kumar Sangakkara | 24 | 613 | 27.86 | 0 | 5 | |
| 82 | James Faulkner | Quetta Gladiators | 12 | 139 | 27.80 | 0 | 0 |
| 83 | Mohammad Hafeez | Quetta Gladiators | 78 | 1731 | 27.48 | 0 | 9 |
| 84 | Irfan Khan | Hyderabad Kingsmen | 37 | 576 | 27.43 | 0 | 0 |
| 85 | Kamran Akmal | Peshawar Zalmi | 75 | 1972 | 27.39 | 3 | 12 |
| 86 | Ben Dunk | Lahore Qalandars | 30 | 596 | 27.09 | 0 | 3 |
| 87 | James Fuller | Karachi Kings | 3 | 27 | 27.00 | 0 | 0 |
| 88 | Dasun Shanaka | Peshawar Zalmi | 2 | 27 | 27.00 | 0 | 0 |
| 89 | Joe Clarke | Karachi Kings | 13 | 295 | 26.82 | 0 | 2 |
| 90 | Sherfane Rutherford | Quetta Gladiators | 30 | 588 | 26.73 | 0 | 3 |
| 91 | Paul Stirling | Islamabad United | 10 | 266 | 26.60 | 0 | 3 |
| 92 | Kevin Pietersen | Quetta Gladiators | 27 | 611 | 26.57 | 0 | 4 |
| 93 | Jordan Cox | Islamabad United | 6 | 106 | 26.50 | 0 | 0 |
| 94 | Sam Billings | Rawalpindiz | 39 | 790 | 26.33 | 0 | 5 |
| 95 | Khurram Manzoor | 8 | 184 | 26.29 | 0 | 2 | |
| 96 | Omair Yousuf | Karachi Kings | 8 | 184 | 26.29 | 0 | 2 |
| 97 | Ahmed Shehzad | Quetta Gladiators | 45 | 1077 | 26.27 | 0 | 9 |
| 98 | Josh Philippe | Multan Sultans | 10 | 262 | 26.20 | 0 | 2 |
| 99 | Azhar Ali | Lahore Qalandars | 7 | 183 | 26.14 | 0 | 1 |
| 100 | Mohammad Haris | Peshawar Zalmi | 44 | 1070 | 26.10 | 0 | 4 |