Grimsby British Railways Staff Association (1963 - 1995)
| Competition | Start Season | End Season | |
| Lincolnshire County Cricket League | Division One | 1963 | 1970 |
| Division One | 1971 | 1973 | |
| Division Two | 1974 | 1976 | |
| Division Three | 1977 | ||
| Division Two | 1978 | 1979 | |
| Division Three | 1980 | ||
| Division Two | 1981 | 1984 | |
| Division Three | 1985 | 1989 | |
| Division Two | 1990 | 1995 |