List A Bowling Against Each Opponent by Jacob Duffy
| Opponent | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| Auckland | 711 | 5 | 616 | 27 | 5-58 | 22.81 | 1 | 1 | 26.33 | 5.19 |
| Australia A | 114 | 0 | 128 | 3 | 2-68 | 42.66 | 0 | 0 | 38.00 | 6.73 |
| Bangladesh | 126 | 0 | 117 | 4 | 3-51 | 29.25 | 0 | 0 | 31.50 | 5.57 |
| Canterbury | 813 | 9 | 625 | 35 | 6-35 | 17.85 | 1 | 2 | 23.22 | 4.61 |
| Central Districts | 502 | 3 | 419 | 15 | 5-33 | 27.93 | 0 | 1 | 33.46 | 5.00 |
| India | 60 | 0 | 100 | 3 | 3-100 | 33.33 | 0 | 0 | 20.00 | 10.00 |
| India A | 258 | 3 | 254 | 6 | 2-35 | 42.33 | 0 | 0 | 43.00 | 5.90 |
| Ireland | 54 | 1 | 52 | 1 | 1-52 | 52.00 | 0 | 0 | 54.00 | 5.77 |
| Northern Districts | 642 | 5 | 588 | 23 | 4-29 | 25.56 | 2 | 0 | 27.91 | 5.49 |
| Scotland | 46 | 0 | 52 | 3 | 3-52 | 17.33 | 0 | 0 | 15.33 | 6.78 |
| Sri Lanka A | 102 | 2 | 86 | 2 | 2-13 | 43.00 | 0 | 0 | 51.00 | 5.05 |
| Wellington | 916 | 7 | 901 | 32 | 5-38 | 28.15 | 0 | 1 | 28.62 | 5.90 |