2023 National Development League speedway season

Defending champions Leicester Lion Cubs topped the table, however they lost a one-off Grand Final to the Oxford Chargers.

The final was initially supposed to be a two-legged affair, however Leicester were unable to stage their home fixture due to bad weather and the BSPA ruled the title would be decided on the outcome of the Oxford leg.

Mildenhall Fen Tigers were controversially awarded the NDL KO Cup after Leicester were also unable to host the home leg of the final.

Workington's Connor Bailey won the Riders' Championship, while Leicester's Dan Thompson topped the averages for the second year running.

It ended in controversial circumstances as Leicester were unable to stage their home leg of the final, and the competition was therefore awarded to Mildenhall.