| Grantham 1 | Division 2 | Notts League 2023/24|Nottinghamshire Chess Association | No |
| Grantham 3 | Division 5 | Notts League 2023/24|Nottinghamshire Chess Association | No |
| Grantham 1 | Division 1 | Notts League 2024/25|Nottinghamshire Chess Association | No |
| Grantham 2 | Division 2 | Notts League 2024/25|Nottinghamshire Chess Association | No |
| Grantham 3 | Division 4 | Notts League 2024/25|Nottinghamshire Chess Association | No |
| Grantham 4 | Division 5 | Notts League 2024/25|Nottinghamshire Chess Association | No |
| Grantham | LCA Division 2 | 2024/2025|Lincolnshire Chess Association | No |
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