ROMSEY featherweight Henry Castle lost his unbeaten record in the most unlucky of circumstances on Saturday night.

Fighting on the undercard of Johnny Nelson's world cruiserweight title bout in Derby, Castle was forced to pull out in the eighth round of his match with John Mackay after suffering cramp in a leg.

Castle, a former ABA champion, had floored his opponent in the second and was comfortably ahead on points at the time of the unfortunate injury.