List A Bowling Against Each Opponent by Hedley Howarth
| Opponent | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| Australians | 56 | 1 | 28 | 1 | 1-28 | 28.00 | 0 | 0 | 56.00 | 3.00 |
| Canterbury | 56 | 0 | 39 | 0 | | | | | | 4.17 |
| Central Districts | 56 | 4 | 22 | 1 | 1-22 | 22.00 | 0 | 0 | 56.00 | 2.35 |
| East Africa | 72 | 3 | 29 | 3 | 3-29 | 9.66 | 0 | 0 | 24.00 | 2.41 |
| England | 260 | 6 | 158 | 4 | 3-35 | 39.50 | 0 | 0 | 65.00 | 3.64 |
| India | 72 | 0 | 48 | 2 | 2-48 | 24.00 | 0 | 0 | 36.00 | 4.00 |
| Marylebone Cricket Club | 64 | 1 | 24 | 3 | 3-24 | 8.00 | 0 | 0 | 21.33 | 2.25 |
| New South Wales | 47 | 0 | 22 | 5 | 5-22 | 4.40 | 0 | 1 | 9.40 | 2.80 |
| Northern Districts | 208 | 2 | 148 | 5 | 3-49 | 29.60 | 0 | 0 | 41.60 | 4.26 |
| Otago | 120 | 2 | 58 | 8 | 4-25 | 7.25 | 2 | 0 | 15.00 | 2.90 |
| Pakistan | 64 | 0 | 30 | 2 | 2-30 | 15.00 | 0 | 0 | 32.00 | 2.81 |
| Tasmania | 64 | 1 | 24 | 1 | 1-24 | 24.00 | 0 | 0 | 64.00 | 2.25 |
| Victoria | 64 | 1 | 26 | 3 | 3-26 | 8.66 | 0 | 0 | 21.33 | 2.43 |
| Wellington | 272 | 1 | 202 | 4 | 2-33 | 50.50 | 0 | 0 | 68.00 | 4.45 |
| West Indies | 24 | 0 | 15 | 0 | | | | | | 3.75 |
| Western Australia | 64 | 1 | 28 | 2 | 2-28 | 14.00 | 0 | 0 | 32.00 | 2.62 |
| Windward Islands | 54 | 0 | 36 | 2 | 2-36 | 18.00 | 0 | 0 | 27.00 | 4.00 |