Twenty20 Bowling in Each Season by Ajaz Patel
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2012-13 | (New Zealand) | 18 | 0 | 37 | 0 | | | | | | 12.33 |
| 2013-14 | (New Zealand) | 6 | 0 | 12 | 0 | | | | | | 12.00 |
| 2014-15 | (New Zealand) | 186 | 1 | 203 | 11 | 2-17 | 18.45 | 0 | 0 | 16.90 | 6.54 |
| 2016-17 | (New Zealand) | 24 | 0 | 40 | 0 | | | | | | 10.00 |
| 2017-18 | (New Zealand) | 211 | 0 | 284 | 13 | 3-26 | 21.84 | 0 | 0 | 16.23 | 8.07 |
| 2018-19 | (United Arab Emirates) | 89 | 0 | 102 | 5 | 3-30 | 20.40 | 0 | 0 | 17.80 | 6.87 |
| 2018-19 | (New Zealand) | 179 | 0 | 277 | 12 | 3-24 | 23.08 | 0 | 0 | 14.91 | 9.28 |
| 2019-20 | (New Zealand) | 209 | 0 | 258 | 15 | 3-20 | 17.20 | 0 | 0 | 13.93 | 7.40 |
| 2020-21 | (New Zealand) | 248 | 0 | 335 | 7 | 3-34 | 47.85 | 0 | 0 | 35.42 | 8.10 |
| 2021 | (Bangladesh) | 120 | 0 | 73 | 10 | 4-16 | 7.30 | 1 | 0 | 12.00 | 3.65 |
| 2021-22 | (New Zealand) | 90 | 0 | 158 | 2 | 1-23 | 79.00 | 0 | 0 | 45.00 | 10.53 |
| 2022-23 | (New Zealand) | 108 | 0 | 118 | 3 | 1-20 | 39.33 | 0 | 0 | 36.00 | 6.55 |
| 2023-24 | (New Zealand) | 162 | 0 | 198 | 9 | 4-24 | 22.00 | 1 | 0 | 18.00 | 7.33 |