First-Class Bowling in Each Season by Malcolm Nash
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM |
| 1966 | (England) | 72 | 3 | 42 | 2 | 2-30 | 21.00 | 0 | 0 |
| 1967 | (England) | 2044 | 97 | 859 | 24 | 6-44 | 35.79 | 1 | 0 |
| 1968 | (England) | 2994 | 139 | 1196 | 55 | 7-15 | 21.74 | 4 | 1 |
| 1969 | (England) | 3955 | 191 | 1560 | 80 | 6-37 | 19.50 | 2 | 0 |
| 1969-70 | (West Indies) | 138 | 5 | 59 | 1 | 1-42 | 59.00 | 0 | 0 |
| 1970 | (England) | 4232 | 203 | 1761 | 79 | 6-42 | 22.29 | 5 | 0 |
| 1971 | (England) | 3968 | 172 | 1701 | 65 | 7-38 | 26.16 | 3 | 0 |
| 1972 | (England) | 3538 | 136 | 1761 | 64 | 6-64 | 27.51 | 2 | 0 |
| 1973 | (England) | 4069 | 175 | 1856 | 80 | 6-99 | 23.20 | 3 | 0 |
| 1974 | (England) | 3239 | 124 | 1463 | 63 | 7-126 | 23.22 | 3 | 0 |
| 1975 | (England) | 4412 | 192 | 2002 | 85 | 9-56 | 23.55 | 6 | 2 |
| 1976 | (England) | 4246 | 138 | 2241 | 69 | 5-44 | 32.47 | 3 | 0 |
| 1977 | (England) | 3879 | 176 | 1970 | 81 | 6-102 | 24.32 | 4 | 0 |
| 1978 | (England) | 3115 | 134 | 1631 | 42 | 6-74 | 38.83 | 2 | 0 |
| 1979 | (England) | 1359 | 66 | 619 | 16 | 4-50 | 38.68 | 0 | 0 |
| 1980 | (England) | 3670 | 196 | 1723 | 74 | 7-79 | 23.28 | 4 | 2 |
| 1981 | (England) | 3394 | 154 | 1728 | 71 | 7-62 | 24.33 | 2 | 0 |
| 1982 | (England) | 2510 | 103 | 1276 | 38 | 5-35 | 33.57 | 1 | 0 |
| 1983 | (England) | 546 | 29 | 250 | 4 | 1-12 | 62.50 | 0 | 0 |